Difference between revisions of "Sea Ice Guide"

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This guide details how to survive in the most hostile environment in RimWorld - the sea ice. We focus on the [[Scenario_system#Lost_Tribe|Lost Tribe]] start because it is the hardest one to thrive in hostile environments since you have more people to feed and less technology to help you.
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{{Rewrite|reason= [[Template:Verified|Verification]] and/or updates to current version and DLC options needed}}
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This guide is currently being updated to Royalty and Ideology DLCs.
  
The tribal start in sea ice is the ultimate survival challenge in RimWorld and very close to being impossible, therefore there is not much room for different strategies here, you gotta have to stick closely to the guide.
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'''Please note:''' This guide was made with version 1.0.2096 on [[Cassandra Classic|Cassandra]] on Merciless difficulty - equivalent to [[AI_Storytellers#Difficulty|Losing is Fun]] difficulty as of 1.1.2647. Gameplay changes after point may not be represented.
  
This guide was made on version 1.0.2096.
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This guide details how to survive in the most hostile environment in RimWorld - sea ice. We focus on the [[Scenario system#Lost Tribe|Lost Tribe]] start because it's the hardest to thrive in in barren environments, since you have more people to feed and less technology to help you.
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The tribal start in sea ice is the ultimate survival challenge in RimWorld and very close to being impossible, therefore there is not much room for different strategies here You have to stick closely to the guide.
  
 
== Introduction ==
 
== Introduction ==
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{{see also|Biomes#Sea Ice}}
 
{{see also|Biomes#Sea Ice}}
  
Sea ice is one of the coldest option of cold maps. They have almost no animal life and no plants. In fact, you should not expect to find anything more than three [[snowhare]]s in your start. You should also not expect to see more than one new [[snowhare]] every week.
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The Sea Ice biome is one of the coldest biomes in the game. There is almost no animal life and no plants. In fact, you shouldn't expect to find anything more than three [[snowhare]]s in your start. You also shouldn't expect to see more than one new [[snowhare]] every week.
  
In addition to that, they do not have any kind of soil available and [[moisture pump]]s will only generate more ice. It is literally impossible to grow anything on the ground.
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In addition to that, there is no kind of soil available and [[moisture pump]]s will only generate more ice. It is literally impossible to grow anything in the ground.
You will struggle a lot until you get a [[heater]], a [[sun lamp]] and a [[hydroponics basin]], then you can plant something indoors.
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You will struggle a lot until you get a [[heater]] and a [[hydroponics basin]], then you can plant something indoors.
  
Maybe the worse part however, is that they do not have ruins, geothermal vents and minerals to mine. Also, [[deep drill]]s do not work. There is literally nothing anywhere to even build a base with. You will have to rely on trading, quests and random events to get any material to build a base.
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Even worse is that there are no ruins, geothermal vents or minerals to mine. Also, [[deep drill]]s don't provide [[stone chunk]]s at all and won't even provide other resources without a [[ground penetrating scanner]]. There is literally nothing here to even build a base with. You'll have to rely on trading, quests and random events to get any material to build a base.
  
Even the warmest sea ice it really cold. Their average varies from {{Temperature|-20}} to {{Temperature|-30}} and they never have growing periods due to the temperature. You still need to eventually make a [[Colony_Building_Guide#Freezer|freezer]] though, because the summer temperature is hot enough to spoil your food. You should expect to have problems with hypothermia during fall, winter, spring and during [[events#cold snap|cold snap]]s in summers.
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Even on the warmest sea ice tiles, it's still really cold. The average varies from {{Temperature|-20}} to {{Temperature|-30}} and they never have growing periods due to the temperature. You still need to eventually make a [[Colony Building Guide#Freezer|freezer]] though, because the summer temperature can be hot enough to spoil your food. Expect to have problems with hypothermia during fall, winter, spring and during [[events#cold snap|cold snap]]s in summers.
  
They are particularly bad to travel in caravans. They do not have roads and are always placed in the poles of the world, so they have a big penalty to caravan speed due to winter, which is most of the year, if not the whole year. But caravans are more important here than any other biome, so you will have to do it anyways whenever you can, because you do not have other options to get the resources your colony needs.
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They are particularly bad for travel by caravan. They do not have roads and are always placed in the poles of the world, so they have a big penalty to caravan speed due to winter, which is most of if not the whole year. But caravans are more important here than in any other biome, so you'll have to do it anyway whenever you can, because you don't have other reliable options to get the resources your colony needs.
  
 
== Landing site ==
 
== Landing site ==
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[[File:seaicesite.png|300px|thumb|right|Example good landing site. In sea ice, landing near faction bases is all that matters.]]
 
[[File:seaicesite.png|300px|thumb|right|Example good landing site. In sea ice, landing near faction bases is all that matters.]]
  
In all maps you should choose carefully your landing site to increases your resources available. Landing in the wrong spot does not just make your start harder, but also makes your mid-late game frustrating, as it severely limits you from using the whole caravan and quest system. Sea ice is always in bad locations, but there is one thing that makes some areas better:
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In all maps you should choose your landing site carefully to increase the resources available. Landing in the wrong spot not only makes your start harder, but also makes your mid-late game frustrating, as it severely limits your use of the whole caravan and quest system. Sea ice is always in bad locations, but there is one thing that makes some areas better:
  
* Near to a friendly faction base (faster trading)
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* Near a friendly faction base (faster trading)
  
Sea ices do not have roads or rivers, neither does ice sheet which is always next to you. All you can do is be near to a friendly faction base. Without trading it is already impossible to survive.
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Sea ice tiles do not have roads or rivers, neither does ice sheet which is always next to you. All you can do is be near to a friendly faction base. Without trading it is impossible to survive.
  
 
To make things better you should settle close to two faction bases. You will expand much faster in the mid-late game with help of two faction bases instead of just one.
 
To make things better you should settle close to two faction bases. You will expand much faster in the mid-late game with help of two faction bases instead of just one.
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{{see also|Traits}}
 
{{see also|Traits}}
  
There are a few things to consider while selecting your colonist for sea ice:
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There are a few things to consider while selecting your colonists for sea ice:
  
* Sea ice is so harsh that you will have to resort to cannibalism, slavery and organ harvesting, so you wanna have a crew that can endure that.
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* Sea ice is so harsh that you will have to resort to cannibalism, slavery and organ harvesting, so you want to have a crew that can endure that.
  
* You can not feed five people, neither can you put them to sleep in cryptosleep and people are the only thing you got that is worth something. So, since you can only feed about two people you gotta have to sell the other three. You will not use them in the beginning, but you might still meet them later on quests.
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* You can't feed five people; neither can you put them to sleep in cryptosleep -- and people are the only thing you have that is worth something. So, since you can only feed about two people, you have to sell the other three. You won't use them in the beginning, but you might still meet them later on quests.
  
Needless to say, with so few people and such a stressed life you better pick people resistant to mental breaks.
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Needless to say, with so few people and such a stressful life, you'd better pick people resistant to mental breaks.
  
 
== Base planning ==
 
== Base planning ==
  
It is always better to plan your whole base right from the beginning.
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It's always better to plan your whole base right from the beginning.
  
The whole map is empty, save for a few water ponds. The good news is that you can place your base right in the middle and make a very symmetrical base.
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The whole map is empty, save for a few water pools. The good news is that you can place your base right in the middle and make it very symmetrical.
  
Regardless, remember that it will take a really long time to get the materials to make your base, so you probably gonna stay in only one of your planned rooms for years.
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Regardless, remember that it will take a really long time to get the materials to make your base, so you'll probably live in just one of your planned rooms for years.
  
[[File:blueprintsseaice.png|450px|thumb|center|Example of base planning. Plan your whole base while you still got nothing built.]]
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[[File:blueprintsseaice.png|450px|thumb|center|Example of base planning. Plan your whole base while you still have nothing built.]]
  
 
== First agenda ==
 
== First agenda ==
  
 
* Make your starter base with [[wood]]. Give people a place to sleep, eat and play.
 
* Make your starter base with [[wood]]. Give people a place to sleep, eat and play.
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* Whenever you refuel [[campfire]]s, either for cooking or heating up, make sure to disable refueling so they don't refuel it unnecessarily. Forbidding any [[wood]] that is not currently being used will help prevent any mistakes.
 
* Hunt those [[snowhare]]s before they leave the map.
 
* Hunt those [[snowhare]]s before they leave the map.
 
* Arrest your three merchandise colonists.
 
* Arrest your three merchandise colonists.
 
* Sell your merchandise colonists and your starting animals.
 
* Sell your merchandise colonists and your starting animals.
* Whenever you use [[wood]] to make [[campfire]]s, either for cooking or heating up, make sure that after your [[wood]] is forbidden so they do not refuel it unnecessarily.
 
 
* Buy your survival items with the [[silver]] you got from selling your people and animals.
 
* Buy your survival items with the [[silver]] you got from selling your people and animals.
 
* Make [[lightleather]] [[bedroll]]s.
 
* Make [[lightleather]] [[bedroll]]s.
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=== Notes ===
 
=== Notes ===
  
Hunt the bunnies and make a room to arrest people and go sell them.
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Hunt the bunnies, make a room to arrest people, then go sell them.
  
Go visit your nearby friendly base to trade your merchandise colonists, your animals and some useless weapons. You should get something between 2000 and 1500 [[silver]] for three colonists and three animals in addition to your starting 200 [[silver]].
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Go and visit your nearby friendly base to trade your merchandise colonists, your animals and some useless weapons. You should get somewhere between 1500 and 2000 [[silver]] for three colonists and three animals in addition to your starting 200 [[silver]].
  
Now you gotta buy some food, clothes and materials. Since you can not carry all the materials you need, you gotta come back to trade many many times. Food should be the cheapest option available. [[Nutrient paste meal]]s, insect [[meat]], human [[meat]] and vegetables are the best options. Meat is more expensive but is better to cook it than buying fancy meals.  
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Now you have to buy some food, clothes and materials. Since you can't carry all the materials you need, you need to come back to trade many times. Food should be the cheapest option available. [[Nutrient paste meal]]s, insect [[meat]], human [[meat]] and vegetables are the best options. Meat is more expensive but it's better to cook that than buy fancy meals.
  
Clothes is just a little insulation to save you in the first season, the cheapest [[tuque]] is enough. After that, you gonna make your own clothes or use clothes from raiders, even if it is tainted.
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Clothes are just a little insulation to save you in the first season, the cheapest [[tuque]] is enough. After that, you need to either make your own clothes or strip clothes from raiders, even if they are tainted.
  
Materials you need at least 25 [[steel]] to make your [[research bench]] and some [[wood]] to use for cooking. Try to build two [[research bench]]es if you can, otherwise your other colonist gonna be very idle. Later, you will need materials to actually build a base. First you want [[wood]] and [[steel]] because they are lighter, but later you want stone blocks which are cheaper and do not catch on fire.
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You need at least 25 [[steel]] to make your [[research bench]] and some [[wood]] to use for cooking. Try to build two [[research bench]]es if you can, otherwise your other colonist will often be idle. Later, you will need more materials to actually build a base. First you want [[wood]] and [[steel]] because they are lighter, but later you want stone blocks, which are cheaper and do not catch fire.
  
 
[[File:seaiceminibase.png|350px|thumb|center|Base before the first trade.]]
 
[[File:seaiceminibase.png|350px|thumb|center|Base before the first trade.]]
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=== BONUS: Buy a [[Muffalo]] ===
 
=== BONUS: Buy a [[Muffalo]] ===
  
You gotta have one colonist at base researching, so your trading will be really inefficient with just one colonist to carry stuff. There is one solution: a [[Muffalo]].
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You need to keep one colonist at base researching, so trading will be really inefficient with just one colonist to carry stuff. There is one solution: a [[Muffalo]].
  
It will more than triple your carry capacity and eventually give you [[milk]] and [[wool]]. Unfortunately, there is no guarantee that a faction base will have a [[Muffalo]] for sale unless if you reload before your trade until they eventually have it. If you do not want to do this, you can keep three colonists with you and use two colonists for trading instead, but a colonist eats more and carry less than a [[Muffalo]] so you might give up due to lack of progress.
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It will more than triple your carry capacity and eventually give you [[wool]]. Unfortunately, there is no guarantee that a faction base will have a [[Muffalo]] for sale, unless you keep reloading before you trade until they have it. If you don't want to do this, you can keep three colonists with you and use two colonists for trading instead. But remember, a colonist eats more and carry less than a [[Muffalo]], so it's going to slow down your progress.
  
 
[[File:seaiceminibase2.png|350px|thumb|center|Base on first week.]]
 
[[File:seaiceminibase2.png|350px|thumb|center|Base on first week.]]
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== Second agenda ==
 
== Second agenda ==
  
* Keep trading to get food whenever you need it.
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* Keep trading to get food whenever needed.
 
* Keep trading to get materials to make a base.
 
* Keep trading to get materials to make a base.
* Harvest and sell the organs of anyone you get alive.
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* Harvest and sell the organs of anyone you capture alive.
* Butcher and eat the meat of anyone you get dead.
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* Butcher and eat the meat of any dead bodies you get.
 
* Make [[human leather]] [[bedroll]]s.
 
* Make [[human leather]] [[bedroll]]s.
 
* Make and sell [[human leather]] [[tribalwear]]s.
 
* Make and sell [[human leather]] [[tribalwear]]s.
* Wear their tainted [[parka]]s and [[tuque]]s if you got nothing better.
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* Wear their tainted [[parka]]s and [[tuque]]s if you've got nothing better.
  
 
=== Notes ===
 
=== Notes ===
  
The first raid should arrive by the end of the first week. Try to have both colonists in your base when that happens, because you do not have any defenses yet.
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The first raid should arrive by the end of the first week. Try to have a colonist with a gun or both together in your base when that happens, because you do not have any defenses yet.
  
Now the fun starts, you will harvest the organs, eat the meat and wear the skin of your enemies. If anyone tries to join your colony, you will sell or harvest him too because you can not afford more people now. People who you will harvest includes:
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Now the fun starts. You will harvest the organs, eat the meat and wear the skin of your enemies. If anyone tries to join your colony, you will sell or harvest them too because you can't currently afford more people. People who you will harvest include:
  
 
* Any raider that shows up.
 
* Any raider that shows up.
* Any [[Events#Wanderer joins|wanderers that decides to join]].
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* Any [[Events#Wanderer joins|wanderer that decides to join]].
 
* Any survivor who arrive in a [[Events#Escape Pod|escape pod]].
 
* Any survivor who arrive in a [[Events#Escape Pod|escape pod]].
* Any refugee who [[Events#Refugee Chased at (Settlement)|asks for help]]. Also the raiders following him.
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* Any refugee who [[Events#Refugee Chased at (Settlement)|asks for help]]. Also the raiders following them.
  
By butchering your enemies you will get food and leather, which you can make [[tribalwear]]s and sell, but that is not enough. Everything you get is through trading, so you should also harvest and sell the organs of anyone you get alive before eating them. It is worth buying medicine just for that, you do not need to do this every time, but that is a lot of money and will greatly speed up your colony building.
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By butchering your enemies you will get food and leather, which you can make into [[tribalwear]]s and sell, but that won't be enough. Everything you get is through trading, so you should also harvest and sell the organs of anyone you capture alive before eating them. It's worth buying medicine just for that. You don't need to do this every time, but it gets you a lot of money and will greatly speed up your colony building.
  
=== BONUS: Summon [[Events#Man in black|Man In Black]] ===
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=== BONUS: Summon [[Events/Incidental#Man_in_Black|Man In Black]] ===
  
Getting [[Events#Man in black|Man In Black]] to show up when you got so few people is really easy. Just set their 'Food Restriction' to 'Nothing' and wait until people collapse. Then use him to bring people back up.
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Getting [[Events/Incidental#Man_in_Black|Man In Black]] to show up when you have so few people is really easy. Just set their 'Food Restriction' to 'Nothing' and wait until people collapse. Then use him to bring people back up.
  
[[Events#Man in black|Man In Black]] comes with good gear. You should strip his gear and sell him to slavery or harvest him.
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'''Man in Black''' comes with good gear. You should strip his gear and sell him into slavery, or harvest him.
  
 
[[File:summonmib.png|350px|thumb|center|Base on second week with MIB.]]
 
[[File:summonmib.png|350px|thumb|center|Base on second week with MIB.]]
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* Buy guns.
 
* Buy guns.
* Make all the quests you can, loot and butcher anything and anyone you see.
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* Do all the quests you can, loot and butcher anything and anyone you see.
 
* Buy [[cloth]] from your neighbors.
 
* Buy [[cloth]] from your neighbors.
* Once you done researching complex clothing, make [[parka]]s and [[tuque]]s with [[cloth]].
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* Once you've researched complex clothing, make [[parka]]s and [[tuque]]s with [[cloth]].
 
* Make and sell [[human leather]] [[duster]]s.
 
* Make and sell [[human leather]] [[duster]]s.
  
 
=== Notes ===
 
=== Notes ===
  
Make sure to buy some decent guns since your researcher colonist will likely have to defend himself alone while your other colonist is outside trading. Fortunately, you are so poor that it is likely that even on the hardest difficult you will only face raids of one single melee enemy for the whole first year.
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Make sure to buy some decent guns since your researcher colonist will likely have to defend themself alone while your other colonist is outside trading. Fortunately, you'll be so poor that even on the hardest difficulty, it's likely you'll only face raids of one single melee enemy for the whole first year.
  
Once you have your colonists with [[parka]]s and [[tuque]]s you should take every opportunity available to go to another map. Your trading colonist should always be either trading or doing quests. Do not forget to take a [[bedroll]] with him on quests. Quests that matter now includes:
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Once your colonists have [[parka]]s and [[tuque]]s you should take every opportunity available to go to another map. Your trading colonist should always be either trading or doing quests. Do not forget to take a [[bedroll]] with them on quests. Quests that matter now include:
  
 
* [[Events#Item Stash Opportunity (Time Remaining)|Item stashes]].
 
* [[Events#Item Stash Opportunity (Time Remaining)|Item stashes]].
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* [[Events#Bandit camp opportunity|Destroy enemy outposts]].
 
* [[Events#Bandit camp opportunity|Destroy enemy outposts]].
  
You will have more things to care about here than you normally would. It is important that you butcher any animal you find and any raider you kill on the quest locations. You might find your previous colonists that you sold before on those quests. If your [[human leather]] clothes and organs business is doing well you can afford to bring one more person to your colony. Do not forget that you will have to buy more and more meals for each person you save. Anyone you do not like can be sold or harvested once you return home.
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You'll have more things to care about here than you normally would. It's important that you butcher every animal you find and every raider you kill on the quest locations. You might find your previous colonists (which you sold before) on those quests. If your [[human leather]] clothes and organs business is doing well, you can afford to bring one more person to your colony. Don't forget that you'll have to buy more meals for each person you save. Anyone you don't like can be sold or harvested once you return home.
  
 
[[File:seaicequest.png|350px|thumb|center|Lonely sea ice quest.]]
 
[[File:seaicequest.png|350px|thumb|center|Lonely sea ice quest.]]
  
Your research is really slow, since you only got one person at home taking care of everything and doing research at the same time. So another thing to focus is furniture that you can carry home, since it is gonna take a while for you to be able to make them. [[Heater]]s, [[battery|batteries]] and [[mini-turret|turrets]] are great things to bring back home. You do not have electricity yet, but once you do, you gonna have lots of things to plug in.
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Your research is really slow, since you only have one person at home taking care of everything and doing research at the same time. So another thing to focus on is furniture that you can carry home, since it will take a while for you to be able to make them. [[Heater]]s, [[battery|batteries]] and [[mini-turret|turrets]] are also great to bring home. You don't have electricity yet, but once you do, you're going to have lots of things to plug in.
  
You better make sure you got good clothes before winter starts. It is about time you get rid of tainted tattered clothes and make your own. Go buy [[cloth]] and make some decent [[parka]]s and [[tuque]]s with it. Most importantly, make and sell lots of [[human leather]] [[duster]]s because they are worth a lot.
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Make sure you have good clothes before winter starts. It's also about the right time to get rid of tainted clothes and make your own. Go buy [[cloth]] and make some decent [[parka]]s and [[tuque]]s with it. Most importantly, make and sell lots of [[human leather]] [[duster]]s because they are worth a lot.
  
 
[[File:seaicequest2.png|350px|thumb|center|Even in sea ice quests are quite profitable.]]
 
[[File:seaicequest2.png|350px|thumb|center|Even in sea ice quests are quite profitable.]]
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=== Notes ===
 
=== Notes ===
  
Winter makes caravans even worse than already is, despite that you can never stop trading, neither can you stop doing quests.
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Winter makes caravans even worse than they already are. Despite that, you can never stop trading -- nor can you stop doing quests.
  
Time to make improvements. If you got at least two rooms and all the workbenches you need you can start replacing your walls with stone so raiders will not try to set it on fire. Replace your [[bedroll]]s with [[bed]]s. If you want, you can also make some comfortable [[human leather]] [[armchair]]s and [[human leather]] [[animal bed]]s.
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Time to make improvements. If you have at least two rooms and all the necessary workbenches, you can start replacing your walls with stone so raiders won't try to set them on fire Alternatively you can put a second layer over your [[wall]]s made of [[stone]]. Replace your [[bedroll]]s with [[bed]]s. If you want, you can also make some comfortable [[human leather]] [[armchair]]s and [[human leather]] [[animal bed]]s.
  
 
Try to replace your [[cloth]](cold insulation 18) for [[bearskin]](cold insulation 20), [[bluefur]](cold insulation 20), [[foxfur]](cold insulation 20), [[devilstrand]](cold insulation 20), [[alpaca wool]](cold insulation 22), [[synthread]](cold insulation 22), [[wolfskin]](cold insulation 24), [[muffalo wool]](cold insulation 24), [[megasloth wool]](cold insulation 26), [[hyperweave]](cold insulation 26), [[chinchilla fur]](cold insulation 30), [[heavy fur]](cold insulation 30) or [[thrumbofur]](cold insulation 34).
 
Try to replace your [[cloth]](cold insulation 18) for [[bearskin]](cold insulation 20), [[bluefur]](cold insulation 20), [[foxfur]](cold insulation 20), [[devilstrand]](cold insulation 20), [[alpaca wool]](cold insulation 22), [[synthread]](cold insulation 22), [[wolfskin]](cold insulation 24), [[muffalo wool]](cold insulation 24), [[megasloth wool]](cold insulation 26), [[hyperweave]](cold insulation 26), [[chinchilla fur]](cold insulation 30), [[heavy fur]](cold insulation 30) or [[thrumbofur]](cold insulation 34).
  
Your best bet is [[thrumbofur]] clothes with [[muffalo wool]] [[tuque]]s. [[Thrumbo]] is the only animal guaranteed to show up in sea ice and you should already have a [[Muffalo]] with you for [[wool]].
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Your best bet is [[thrumbofur]] [[parka]]s with [[muffalo wool]] [[tuque]]s. [[Thrumbo]] is the only animal guaranteed to show up in sea ice and you should already have a [[Muffalo]] with you for [[wool]].
  
 
[[File:seaiceminibase3.png|350px|thumb|center|Base after a whole year.]]
 
[[File:seaiceminibase3.png|350px|thumb|center|Base after a whole year.]]
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=== Notes ===
 
=== Notes ===
  
Your second year will be just as hard as the first one. You still gotta harvest and eat your enemies while trading [[human leather]] [[duster]]s and organs for materials for your base.
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Your second year will be just as hard as the first one. You still have to harvest and eat your enemies while trading [[human leather]] [[duster]]s and organs for materials for your base.
  
You probably already learned to live from trading and quests by now and may add another colonist. You should not expect to finish electricity before the end of the second year. So unfortunately, your food will spoil in the second summer. You can try to keep the stocks low to avoid loses or turn your food into [[pemmican]].
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You probably already learned to live from trading and quests by now, and may add another colonist. You should not expect to finish electricity before the end of the second year. So unfortunately, your food will spoil in the second summer. You can try to keep the stocks low to avoid loses or turn your food into [[pemmican]].
  
Now however, you got more people and you gotta set up some kind of defense because raiders will be more numerous. This place is wide open, you wanna make an enclosed environment where you can shot raiders from behind [[sandbag]]s without getting outranged. In other words, you want a [[Colony_Building_Guide#Killbox|killbox]]. Once you finish electricity you can finally use those [[mini-turret|turrets]] that you got from enemy outputs. If you could not bring any [[battery]] home from quests you will have to research them now.
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Now however, you've got more people so you've got to set up some kind of defense, because raiders will be more numerous. This place is wide open, so you want to make an enclosed environment where you can shoot raiders from behind [[sandbag]]s without getting outranged. In other words, you want a [[Colony Building Guide#Killbox|killbox]]. Once you finish electricity, you can finally use those [[mini-turret|turrets]] that you got from enemy outposts. If you could not bring any [[battery]]s home from quests, you'll have to research them now.
  
When you are setting up power keep in mind that [[solar generator]]s you will not work at all during winter in sea ice.
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When you are setting up power, keep in mind that [[solar generator]]s will not work at all during winter in sea ice.
  
 
With electricity, you can finally make a [[electric stove]] so you may stop buying [[wood]].
 
With electricity, you can finally make a [[electric stove]] so you may stop buying [[wood]].
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* Research air conditioning.
 
* Research air conditioning.
* Make a [[Colony_Building_Guide#Freezer|freezer]].
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* Make a [[Colony Building Guide#Freezer|freezer]].
 
* Research nutrient paste.
 
* Research nutrient paste.
 
* Make a [[nutrient paste dispenser]].
 
* Make a [[nutrient paste dispenser]].
* Research microeletronics.
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* Research microelectronics.
 
* Make a [[comms console]].
 
* Make a [[comms console]].
  
 
=== Notes ===
 
=== Notes ===
  
Your third year will come with lots of improvements and you can finally start feeling like you are playing a normal map.
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Your third year will come with lots of improvements and you can finally start feeling like you are playing on a normal map.
  
Your first priority after electricity is air conditioning so you can stop losing all your food on summers. Once you done researching it, make a [[Colony_Building_Guide#Freezer|freezer]]. That will even allow you to accept more people in your colony since now food lasts forever.
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Your first priority after electricity is air conditioning, so you stop losing all your food in summer. Once you're done researching it, make a [[Colony Building Guide#Freezer|freezer]]. That will even allow you to accept more people in your colony since your food now lasts forever.
  
Then you wanna make the almighty [[nutrient paste dispenser]]. It frees your cooker to do other stuff, completely prevents food poisoning and reduces your food consumption by 40%. You may even buy another [[Muffalo]] now to speed up trading.
+
Then you want to make the almighty [[nutrient paste dispenser]]. It frees your cooker to do other stuff, completely prevents food poisoning and reduces your food consumption by 40%. You may even buy another [[Muffalo]] now to speed up trading.
  
Then, to increase your trading opportunities you want a [[comms console]]. Any [[Trade#Bulk_goods_trader_2|bulks good trade ship]] that shows up will be a blessing to your colony development.
+
Then, to increase your trading opportunities, you want a [[comms console]]. Any [[Trade#Bulk goods trader 2|bulks good trade ship]] that shows up will be a blessing to your colony development.
  
 
=== BONUS: Buy [[Joywire]]s ===
 
=== BONUS: Buy [[Joywire]]s ===
  
You might have noticed by now that your worse enemy is not the hunger or the raiders, but the mood penalties that come with harvesting and eating people. Still you can not stop it since without it you will lose your main source of food and your two main sources of [[silver]] which is your [[human leather]] [[duster]]s and organs.
+
You might have noticed by now that your worst enemy isn't the hunger or the raiders, but the mood penalties that come with harvesting and eating people. Still, you can't stop it, since without that you'd lose your main source of food and your two main sources of [[silver]] ([[human leather]] [[duster]]s and organs).
  
Now that you have a little extra [[silver]], you can buy a solution which is the [[Joywire]]. Overall, in such a stressful colony this implant it well worth it. The drawbacks of the [[Joywire]] can later be offset with bionics.
+
Now that you have a little extra [[silver]], you can buy a solution: the [[Joywire]]. Overall, in such a stressful colony this implant is well worth it. The drawbacks of the [[Joywire]] can later be offset with bionics.
  
 
[[File:seaiceminibase5.png|350px|thumb|center|The almighty [[nutrient paste dispenser]].]]
 
[[File:seaiceminibase5.png|350px|thumb|center|The almighty [[nutrient paste dispenser]].]]
Line 218: Line 221:
  
 
* Research hydroponics.
 
* Research hydroponics.
* Make a [[Colony_Building_Guide#Greenhouse|greenhouse]].
+
* Make a [[Colony Building Guide#Greenhouse|greenhouse]].
 
* Research biofuel refining.
 
* Research biofuel refining.
 
* Research gun turrets.
 
* Research gun turrets.
Line 224: Line 227:
 
=== Notes ===
 
=== Notes ===
  
You are on your fourth year and have yet to plant something, so you start wondering if you even need to plant anything at all.
+
You are on your fourth year and still have yet to plant something, so you start wondering if you even need to plant anything at all.
  
A [[Colony_Building_Guide#Greenhouse|greenhouse]] will require a lot of power, which means you will have to defend a larger area to put extra [[wind turbine]]s. You will also want to add a lot more [[battery|batteries]] to store power at night so it may be used during the day. Make sure that your [[Colony_Building_Guide#Greenhouse|greenhouse]] is as small as possible to take less power and covered by double walls to increase insulation.
+
A [[Colony Building Guide#Greenhouse|greenhouse]] will require a lot of power, which means you will have to defend a larger area to put extra [[wind turbine]]s in. You will also want to add a lot more [[battery|batteries]] to store power at night so it may be used during the day. Make sure that your [[Colony Building Guide#Greenhouse|greenhouse]] is as small as possible to take less power, and is covered by double walls to increase insulation.
  
The [[Colony_Building_Guide#Greenhouse|greenhouse]] will allow you to stop buying food to survive and stop the cannibalism. Of course, it will also allow you to have more colonists. But first, you should plant some [[healroot]] so you can harvest organs without using good medicine. Plant [[smokeleaf]] and [[psychoid plant]] so you can make [[smokeleaf joint]]s and [[psychite tea]] to reduce the overall stress in your colony. Then you may plant some food.
+
The [[Colony Building Guide#Greenhouse|greenhouse]] will allow you to stop buying food to survive and stop the cannibalism. Of course, it will also allow you to have more colonists. But first, you should plant some [[healroot]] so you can harvest organs without using good medicine. Also plant [[smokeleaf]] and [[psychoid plant]], so you can make [[smokeleaf joint]]s and [[psychite tea]] to reduce the overall stress in your colony. Then you may plant some food.
  
Without the cannibalism you may turn your human [[meat]] into [[chemfuel]] for [[chemfuel powered generator]]s or sell the [[chemfuel]].
+
Without the cannibalism, you may turn your human [[meat]] into [[chemfuel]]. Then you can use [[chemfuel powered generator]]s during winter and [[solar generator]]s during other seasons.
  
You are getting wealthy and the raiders know it. Eventually, the turrets you get from quests will not be enough, so you better research them so you can make more of them by yourself.
+
You are getting wealthy and the raiders know it. Eventually, the turrets you get from quests will not be enough, so you need to research them so that you can make more of them by yourself.
  
[[File:seaiceminibase6.png|350px|thumb|center|The [[Colony_Building_Guide#Greenhouse|greenhouse]].]]
+
[[File:seaiceminibase6.png|350px|thumb|center|The [[Colony Building Guide#Greenhouse|greenhouse]].]]
  
== Eighty agenda ==
+
== Eighth agenda ==
  
* Research long-range mineral scanner.
+
* Research and build a [[long-range mineral scanner]].
* Make a [[long-range mineral scanner]].
 
  
 
=== Notes ===
 
=== Notes ===
  
There is one last thing worth focusing in sea ice. The [[long-range mineral scanner]].
+
There is one last thing worth focusing on in sea ice. The [[long-range mineral scanner]].
  
The scanner works normally on sea ice and if you set a colonist to work on it full-time it can pick up locations of minerals faster than you can retrieve it. Which means you can endlessly make quests for minerals to greatly increase the amount of materials available for you to build your base.
+
The scanner works normally on sea ice. If you set a colonist to work on it full-time, it can pick up locations of minerals faster than you can retrieve them. Which means you can endlessly make quests for minerals to greatly increase the amount of materials available for you to build your base.
  
However, you should keep in mind that minerals are heavy so you gonna need lots of [[Muffalo]]s to carry it. Like a whole 5 [[Muffalo]]s and 4 colonists. Which is why is better to make it after your [[Colony_Building_Guide#Greenhouse|greenhouse]], because then you can support all the [[Muffalo]]s you need.
+
However, you should keep in mind that minerals are heavy, so you need lots of [[Muffalo]]s to carry it. Like a whole 8 [[Muffalo]]s and 6 colonists to mine [[Uranium]]. Which is why it's better to make it after your [[Colony Building Guide#Greenhouse|greenhouse]], because then you can support all the [[Muffalo]]s you need.
  
 
[[File:seaicequest3.png|350px|thumb|center|Mining in sea ice.]]
 
[[File:seaicequest3.png|350px|thumb|center|Mining in sea ice.]]
  
== Many years later ==
+
== Tenth year ==
  
Did your base turned out the way you expected? If your final base turned out like what you wanted from the beginning then you are good at planning.
+
With all that empty space, make a huge symmetrical base.
  
 
[[File:seaicebigbase.png|450px|thumb|center|Result of early base planning.]]
 
[[File:seaicebigbase.png|450px|thumb|center|Result of early base planning.]]
 +
 +
== Other scenarios specific ==
 +
[[AI_Storytellers#Difficulty|Crashlanded]]:
 +
* Build 1 wind turbine and one heater inside small room when your colonists will spend the vast majority of time.
 +
* Steel and components will be worth their weight in gold. Can be increased by ship chunks, meteors and traders.
 +
* Obtain 1 advanced component at any cost.
 +
* Research batteries and build 1-2 near the house.
 +
* Then turn to hydroponic research. Until its done, build 3-4 batteries, 2-3 wind turbines, sun lamp and 1.5 farms per pawn. You have a source of food.
 +
* Create advanced research table and research the deep drill and Ground-penetrating scanner. Build them, and you now have unlimited steel to build a base.
 +
* From this moment, if you already have warm clothes, you can easily survive.
 +
[[AI_Storytellers#Difficulty|Naked Brutality]] - hopeless.
  
 
{{nav/guides}}
 
{{nav/guides}}
[[Category:Gameplay]]
+
[[Category:Guides]]

Latest revision as of 05:37, 5 August 2024

This guide is currently being updated to Royalty and Ideology DLCs.

Please note: This guide was made with version 1.0.2096 on Cassandra on Merciless difficulty - equivalent to Losing is Fun difficulty as of 1.1.2647. Gameplay changes after point may not be represented.

This guide details how to survive in the most hostile environment in RimWorld - sea ice. We focus on the Lost Tribe start because it's the hardest to thrive in in barren environments, since you have more people to feed and less technology to help you.

The tribal start in sea ice is the ultimate survival challenge in RimWorld and very close to being impossible, therefore there is not much room for different strategies here You have to stick closely to the guide.

Introduction[edit]

The Sea Ice biome is one of the coldest biomes in the game. There is almost no animal life and no plants. In fact, you shouldn't expect to find anything more than three snowhares in your start. You also shouldn't expect to see more than one new snowhare every week.

In addition to that, there is no kind of soil available and moisture pumps will only generate more ice. It is literally impossible to grow anything in the ground. You will struggle a lot until you get a heater and a hydroponics basin, then you can plant something indoors.

Even worse is that there are no ruins, geothermal vents or minerals to mine. Also, deep drills don't provide stone chunks at all and won't even provide other resources without a ground penetrating scanner. There is literally nothing here to even build a base with. You'll have to rely on trading, quests and random events to get any material to build a base.

Even on the warmest sea ice tiles, it's still really cold. The average varies from -20 °C (-4 °F) to -30 °C (-22 °F) and they never have growing periods due to the temperature. You still need to eventually make a freezer though, because the summer temperature can be hot enough to spoil your food. Expect to have problems with hypothermia during fall, winter, spring and during cold snaps in summers.

They are particularly bad for travel by caravan. They do not have roads and are always placed in the poles of the world, so they have a big penalty to caravan speed due to winter, which is most of if not the whole year. But caravans are more important here than in any other biome, so you'll have to do it anyway whenever you can, because you don't have other reliable options to get the resources your colony needs.

Landing site[edit]

Example good landing site. In sea ice, landing near faction bases is all that matters.

In all maps you should choose your landing site carefully to increase the resources available. Landing in the wrong spot not only makes your start harder, but also makes your mid-late game frustrating, as it severely limits your use of the whole caravan and quest system. Sea ice is always in bad locations, but there is one thing that makes some areas better:

  • Near a friendly faction base (faster trading)

Sea ice tiles do not have roads or rivers, neither does ice sheet which is always next to you. All you can do is be near to a friendly faction base. Without trading it is impossible to survive.

To make things better you should settle close to two faction bases. You will expand much faster in the mid-late game with help of two faction bases instead of just one.

Starting colonists[edit]

There are a few things to consider while selecting your colonists for sea ice:

  • Sea ice is so harsh that you will have to resort to cannibalism, slavery and organ harvesting, so you want to have a crew that can endure that.
  • You can't feed five people; neither can you put them to sleep in cryptosleep -- and people are the only thing you have that is worth something. So, since you can only feed about two people, you have to sell the other three. You won't use them in the beginning, but you might still meet them later on quests.

Needless to say, with so few people and such a stressful life, you'd better pick people resistant to mental breaks.

Base planning[edit]

It's always better to plan your whole base right from the beginning.

The whole map is empty, save for a few water pools. The good news is that you can place your base right in the middle and make it very symmetrical.

Regardless, remember that it will take a really long time to get the materials to make your base, so you'll probably live in just one of your planned rooms for years.

Example of base planning. Plan your whole base while you still have nothing built.

First agenda[edit]

  • Make your starter base with wood. Give people a place to sleep, eat and play.
  • Whenever you refuel campfires, either for cooking or heating up, make sure to disable refueling so they don't refuel it unnecessarily. Forbidding any wood that is not currently being used will help prevent any mistakes.
  • Hunt those snowhares before they leave the map.
  • Arrest your three merchandise colonists.
  • Sell your merchandise colonists and your starting animals.
  • Buy your survival items with the silver you got from selling your people and animals.
  • Make lightleather bedrolls.
  • Make your research bench and start researching complex clothing.

Notes[edit]

Hunt the bunnies, make a room to arrest people, then go sell them.

Go and visit your nearby friendly base to trade your merchandise colonists, your animals and some useless weapons. You should get somewhere between 1500 and 2000 silver for three colonists and three animals in addition to your starting 200 silver.

Now you have to buy some food, clothes and materials. Since you can't carry all the materials you need, you need to come back to trade many times. Food should be the cheapest option available. Nutrient paste meals, insect meat, human meat and vegetables are the best options. Meat is more expensive but it's better to cook that than buy fancy meals.

Clothes are just a little insulation to save you in the first season, the cheapest tuque is enough. After that, you need to either make your own clothes or strip clothes from raiders, even if they are tainted.

You need at least 25 steel to make your research bench and some wood to use for cooking. Try to build two research benches if you can, otherwise your other colonist will often be idle. Later, you will need more materials to actually build a base. First you want wood and steel because they are lighter, but later you want stone blocks, which are cheaper and do not catch fire.

Base before the first trade.

BONUS: Buy a Muffalo[edit]

You need to keep one colonist at base researching, so trading will be really inefficient with just one colonist to carry stuff. There is one solution: a Muffalo.

It will more than triple your carry capacity and eventually give you wool. Unfortunately, there is no guarantee that a faction base will have a Muffalo for sale, unless you keep reloading before you trade until they have it. If you don't want to do this, you can keep three colonists with you and use two colonists for trading instead. But remember, a colonist eats more and carry less than a Muffalo, so it's going to slow down your progress.

Base on first week.

Second agenda[edit]

  • Keep trading to get food whenever needed.
  • Keep trading to get materials to make a base.
  • Harvest and sell the organs of anyone you capture alive.
  • Butcher and eat the meat of any dead bodies you get.
  • Make human leather bedrolls.
  • Make and sell human leather tribalwears.
  • Wear their tainted parkas and tuques if you've got nothing better.

Notes[edit]

The first raid should arrive by the end of the first week. Try to have a colonist with a gun or both together in your base when that happens, because you do not have any defenses yet.

Now the fun starts. You will harvest the organs, eat the meat and wear the skin of your enemies. If anyone tries to join your colony, you will sell or harvest them too because you can't currently afford more people. People who you will harvest include:

By butchering your enemies you will get food and leather, which you can make into tribalwears and sell, but that won't be enough. Everything you get is through trading, so you should also harvest and sell the organs of anyone you capture alive before eating them. It's worth buying medicine just for that. You don't need to do this every time, but it gets you a lot of money and will greatly speed up your colony building.

BONUS: Summon Man In Black[edit]

Getting Man In Black to show up when you have so few people is really easy. Just set their 'Food Restriction' to 'Nothing' and wait until people collapse. Then use him to bring people back up.

Man in Black comes with good gear. You should strip his gear and sell him into slavery, or harvest him.

Base on second week with MIB.

Third agenda[edit]

  • Buy guns.
  • Do all the quests you can, loot and butcher anything and anyone you see.
  • Buy cloth from your neighbors.
  • Once you've researched complex clothing, make parkas and tuques with cloth.
  • Make and sell human leather dusters.

Notes[edit]

Make sure to buy some decent guns since your researcher colonist will likely have to defend themself alone while your other colonist is outside trading. Fortunately, you'll be so poor that even on the hardest difficulty, it's likely you'll only face raids of one single melee enemy for the whole first year.

Once your colonists have parkas and tuques you should take every opportunity available to go to another map. Your trading colonist should always be either trading or doing quests. Do not forget to take a bedroll with them on quests. Quests that matter now include:

You'll have more things to care about here than you normally would. It's important that you butcher every animal you find and every raider you kill on the quest locations. You might find your previous colonists (which you sold before) on those quests. If your human leather clothes and organs business is doing well, you can afford to bring one more person to your colony. Don't forget that you'll have to buy more meals for each person you save. Anyone you don't like can be sold or harvested once you return home.

Lonely sea ice quest.

Your research is really slow, since you only have one person at home taking care of everything and doing research at the same time. So another thing to focus on is furniture that you can carry home, since it will take a while for you to be able to make them. Heaters, batteries and turrets are also great to bring home. You don't have electricity yet, but once you do, you're going to have lots of things to plug in.

Make sure you have good clothes before winter starts. It's also about the right time to get rid of tainted clothes and make your own. Go buy cloth and make some decent parkas and tuques with it. Most importantly, make and sell lots of human leather dusters because they are worth a lot.

Even in sea ice quests are quite profitable.

Fourth agenda[edit]

  • Research complex furniture.
  • Make beds.
  • Replace your walls with stone.
  • Replace the cloth parkas with better insulating parkas.

Notes[edit]

Winter makes caravans even worse than they already are. Despite that, you can never stop trading -- nor can you stop doing quests.

Time to make improvements. If you have at least two rooms and all the necessary workbenches, you can start replacing your walls with stone so raiders won't try to set them on fire Alternatively you can put a second layer over your walls made of stone. Replace your bedrolls with beds. If you want, you can also make some comfortable human leather armchairs and human leather animal beds.

Try to replace your cloth(cold insulation 18) for bearskin(cold insulation 20), bluefur(cold insulation 20), foxfur(cold insulation 20), devilstrand(cold insulation 20), alpaca wool(cold insulation 22), synthread(cold insulation 22), wolfskin(cold insulation 24), muffalo wool(cold insulation 24), megasloth wool(cold insulation 26), hyperweave(cold insulation 26), chinchilla fur(cold insulation 30), heavy fur(cold insulation 30) or thrumbofur(cold insulation 34).

Your best bet is thrumbofur parkas with muffalo wool tuques. Thrumbo is the only animal guaranteed to show up in sea ice and you should already have a Muffalo with you for wool.

Base after a whole year.

Fifth agenda[edit]

  • Research electricity.
  • Set up defenses.
  • Set up power.
  • Make a kitchen.

Notes[edit]

Your second year will be just as hard as the first one. You still have to harvest and eat your enemies while trading human leather dusters and organs for materials for your base.

You probably already learned to live from trading and quests by now, and may add another colonist. You should not expect to finish electricity before the end of the second year. So unfortunately, your food will spoil in the second summer. You can try to keep the stocks low to avoid loses or turn your food into pemmican.

Now however, you've got more people so you've got to set up some kind of defense, because raiders will be more numerous. This place is wide open, so you want to make an enclosed environment where you can shoot raiders from behind sandbags without getting outranged. In other words, you want a killbox. Once you finish electricity, you can finally use those turrets that you got from enemy outposts. If you could not bring any batterys home from quests, you'll have to research them now.

When you are setting up power, keep in mind that solar generators will not work at all during winter in sea ice.

With electricity, you can finally make a electric stove so you may stop buying wood.

Basic defense.

Sixth agenda[edit]

Notes[edit]

Your third year will come with lots of improvements and you can finally start feeling like you are playing on a normal map.

Your first priority after electricity is air conditioning, so you stop losing all your food in summer. Once you're done researching it, make a freezer. That will even allow you to accept more people in your colony since your food now lasts forever.

Then you want to make the almighty nutrient paste dispenser. It frees your cooker to do other stuff, completely prevents food poisoning and reduces your food consumption by 40%. You may even buy another Muffalo now to speed up trading.

Then, to increase your trading opportunities, you want a comms console. Any bulks good trade ship that shows up will be a blessing to your colony development.

BONUS: Buy Joywires[edit]

You might have noticed by now that your worst enemy isn't the hunger or the raiders, but the mood penalties that come with harvesting and eating people. Still, you can't stop it, since without that you'd lose your main source of food and your two main sources of silver (human leather dusters and organs).

Now that you have a little extra silver, you can buy a solution: the Joywire. Overall, in such a stressful colony this implant is well worth it. The drawbacks of the Joywire can later be offset with bionics.

Seventh agenda[edit]

  • Research hydroponics.
  • Make a greenhouse.
  • Research biofuel refining.
  • Research gun turrets.

Notes[edit]

You are on your fourth year and still have yet to plant something, so you start wondering if you even need to plant anything at all.

A greenhouse will require a lot of power, which means you will have to defend a larger area to put extra wind turbines in. You will also want to add a lot more batteries to store power at night so it may be used during the day. Make sure that your greenhouse is as small as possible to take less power, and is covered by double walls to increase insulation.

The greenhouse will allow you to stop buying food to survive and stop the cannibalism. Of course, it will also allow you to have more colonists. But first, you should plant some healroot so you can harvest organs without using good medicine. Also plant smokeleaf and psychoid plant, so you can make smokeleaf joints and psychite tea to reduce the overall stress in your colony. Then you may plant some food.

Without the cannibalism, you may turn your human meat into chemfuel. Then you can use chemfuel powered generators during winter and solar generators during other seasons.

You are getting wealthy and the raiders know it. Eventually, the turrets you get from quests will not be enough, so you need to research them so that you can make more of them by yourself.

Eighth agenda[edit]

Notes[edit]

There is one last thing worth focusing on in sea ice. The long-range mineral scanner.

The scanner works normally on sea ice. If you set a colonist to work on it full-time, it can pick up locations of minerals faster than you can retrieve them. Which means you can endlessly make quests for minerals to greatly increase the amount of materials available for you to build your base.

However, you should keep in mind that minerals are heavy, so you need lots of Muffalos to carry it. Like a whole 8 Muffalos and 6 colonists to mine Uranium. Which is why it's better to make it after your greenhouse, because then you can support all the Muffalos you need.

Mining in sea ice.

Tenth year[edit]

With all that empty space, make a huge symmetrical base.

Result of early base planning.

Other scenarios specific[edit]

Crashlanded:

  • Build 1 wind turbine and one heater inside small room when your colonists will spend the vast majority of time.
  • Steel and components will be worth their weight in gold. Can be increased by ship chunks, meteors and traders.
  • Obtain 1 advanced component at any cost.
  • Research batteries and build 1-2 near the house.
  • Then turn to hydroponic research. Until its done, build 3-4 batteries, 2-3 wind turbines, sun lamp and 1.5 farms per pawn. You have a source of food.
  • Create advanced research table and research the deep drill and Ground-penetrating scanner. Build them, and you now have unlimited steel to build a base.
  • From this moment, if you already have warm clothes, you can easily survive.

Naked Brutality - hopeless.