Mechanoid creation

For the enemy structure that creates mechanoids in the Royalty DLC, see Mech assembler.

With the release of the Biotech DLC, mechanoids may be built, gestated, and controlled by a colony - specifically, by a mechanitor.

Acquisition

Mechanitors are required to build, gestate, and control your own mechanoids. Research must be done with a valid mechaniator in the colony, and only the mechanitor may initiate any of the mech creation processes. First, creating your own mechs requires the Basic Mechtech research, which in turn requires the Electricity research to be completed first.

1. Mechanitors must have enough bandwidth for the mechanoid in question. The larger and more complex the mechanoid is, the more bandwidth is required.
2. All mechanoids require a subcore to create, along with other materials like steel. Simple mechs use a basic subcore (from a subcore encoder), while more complex ones require a standard subcore (from a subcore softscanner) or high subcore (from a subcore ripscanner). The ripscanner in particular requires killing a human pawn to create.
3. After being "built" for a tiny amount of a mechanitor's work, mechs must gestate at a mech gestator or large mech gestator. Gestation types are measured in cycles, where larger mechs require more cycles. A mech gestation processor can be installed into a mechanitor to increase the speed. When cycling is done, the mechanitor must take the mech out.

More complex mechanoids require more research. Mechanoid research in particular requires killing one of three mechanoid commanders - the Diabolus, War queen, and Apocriton, in order of progression - and studying their specific item before it is possible.

Hostile mechanoids cannot be tamed or converted in any way, even if once part of your colony. You can create every mechanoid in the game, except for the Termite and Apocriton.

Summary

Mechanitors are required to control mechanoids. A mechanitor has a limited amount of bandwidth, which limits the number of mechanoids they can command. Larger and more complex mechanoids require more bandwidth.

In general, mechanoids are immune to fire, toxicity, and temperature extremes, despite having a Comfortable Temperature. They are vulnerable to EMP attacks, being stunned by them. The market value of mechs, and of any weapons they carry, do count as wealth for raid point calculations, but unlike humans and animals, mechs do not provide "pawn points" in addition to their wealth. Mechanoids do not need to eat, sleep, and have no mood. However, they require power, and cause pollution in the process.

Mechs considered "light" use a regular mech recharger and mech gestator. Mechs considered "medium" or heavier use the large mech recharger and large mech gestator.

Power

Player mechanoids use a variable amount of power, depending on their state.

• They use 10% power / day when active: labor mechs doing work, or combat mechs being awake at all.
• Labor mechs use 3% power / day while idle, or not doing work.
• Mechanoids can be commanded to enter a state of dormancy, preventing power drain, instead recharging at a very slow rate of 1% power / day. Mechs that run out of power will also enter this state.

They can instead be recharged at a mech recharger or large mech recharger, which quickly recharges them - +50% power / day. This leads to a theoretical uptime of 83.3% - 5 days working, 1 day charging. The mech recharger itself creates waster. Once its waste meter is filled, toxic wastepacks are created. The amount of waste is directly correlated to the mech's bandwidth, where 1 bandwidth = 5 wastepacks.

Mechanoids can be repaired at the cost of their power, the rate dependent on which mech it is. This will restore otherwise permanent injuries. If killed, mechanoids can be ressurected at the cost of some size-dependent steel and 1 gestation cycle, so long as some part of their corpse is intact

Behavior

Mech are fully autonomous. Mechanoids assigned to work tasks have an effective Skill of 10, though most have a 50% Global Work Speed, and some of them work even slower. You cannot order mechanoid work in any direct way, though you can indirectly control it through setting zones. Specifically, mechs are put into control groups, which can then be assigned to one of four orders:

• Work: Do available work tasks. Start charging after reaching a configurable % of power left.
• Escort: Follow the mechanitor around and fight enemies. Start charging after reaching a configurable % of power left.
• Recharge: Look for available recharging stations and use them. Enter dormant self-charging if full or no available charging stations.
• Dormant self-charging: Turns off the mechs. While dormant, mechs recharge a very small amount of power (+1% power / day) without a charger or any pollution.

Control groups and orders may be changed, though the mechanitor must be controllable (not downed and not under a mental break), and their mechs must be in the same map. If they are separated, mechs will continue to do their tasks without a problem, and won't become hostile. However, control groups and their orders cannot be changed.

Mechs can also be drafted for combat, where they are controlled like any colonist. However, the mechanoid can only be ordered to move to spaces within a 25-tile radius from their master, and they can only be ordered to do other commands while in said radius. Mechs can be drafted outside of this range (but not if the mechanitor is downed), where they can defend themselves, carry out previous combat commands, or be commanded to go near the mechanitor.

Mechanoids in a caravan contribute towards its carrying capacity. They do not use power as long as they are on the world map.

If the mechanitor dies or runs out of bandwidth, mechanoids will go into the Uncontrolled state. They will not be uncontrolled if the mechanitor is downed, in a caravan, etc. After 1 game-day, or 60,000 ticks (16.67 mins) uncontrolled, they may go feral, joining the enemy mech hive. There is a MTB of 10 in-game days, with a cascade radius of 25 tiles.^[Verify]

Work Speed

Most mechanoids have a natural Global Work Speed of 50%. Tunnelers have a Global Work Speed of 150%, and the agrihand and constructoid have special modifiers to work speed.

Being in range of a mech booster boosts workspeed by 50%, multiplicative. Each control sublink installed into the mechanitor increases work speed by +6%, after the mech booster. Up to 3 standard and 3 high control sublinks can be installed at a time, for a +36% boost. Work speed can be further modified by regular factors, such as light and the Manipulation stat.

For example, with a work speed of 50%:

Control Sublinks	Work Speed	Mech Boosted
0	50%	75%
1	56%	81%
2	62%	87%
3	68%	93%
4	74%	99%
5	80%	105%
6	86%	111%

Bandwidth

Mechanoid Type	Bandwidth	Wastepacks Per Recharge
	1	5
	2	10
	3	15
	4	20
	5	25

Controllable mechanoids

Click to

Mechanoid		Class	Armor (S/B/H)	Body Size	Health Scale	Move Speed	Melee DPS (Post Hit Chance)	Ranged weapon	Bandwidth	Research	Cost	Market Value
	Agrihand	Light	20% / 10% / 200%	0.7		3.4 c/s	4 (2.48)	-		Basic mechtech	50 +  1	-	800
	Cleansweeper	Light	20% / 10% / 200%	0.3		3.4 c/s	2.31 (1.43)	-		Basic mechtech	50 +  1	-	800
	Constructoid	Light	20% / 10% / 200%	0.7		3.4 c/s	3.45 (2.14)	-		Basic mechtech	50 +  1	-	800
	Lifter	Light	20% / 10% / 200%	0.7		2.8 c/s	2.31 (1.43)	-		Basic mechtech	50 +  1	-	800
	Militor	Light	20% / 10% / 200%	0.7		3.8 c/s	2.31 (1.43)	Mini-shotgun		Basic mechtech	50 +  1	-	1800
	Centipede burner	Heavy	72% / 22% / 200%	3	4.32	1.9 c/s	6.03 (3.74)	Inferno cannon		High mechtech	255 +  255 +  8 +  1	-	2600
	Centipede gunner	Heavy	72% / 22% / 200%	3	4.32	1.9 c/s	6.03 (3.74)	Minigun		High mechtech	255 +  255 +  8 +  1	-	2360
	Diabolus	Superheavy	75% / 25% / 200%	4	4.5	2.4 c/s	6.06 (3.76)	Charge blaster turret Hellsphere cannon		High mechtech	300 +  300 +  2 +  1	-	3000
	Fabricor	Light	20% / 10% / 200%	0.7		3.4 c/s	2.31 (1.43)	-		High mechtech	100 +  1	-	800
	Lancer	Medium	40% / 20% / 200%	1	0.72	4.7 c/s	5.63 (3.49)	Charge lance		High mechtech	75 +  75 +  4 +  1	-	2555
	Paramedic	Light	20% / 10% / 200%	0.7		3.8 c/s	2.31 (1.43)	-		High mechtech	100 +  1	-	800
	Pikeman	Medium	40% / 20% / 200%	1	0.85	2.5 c/s	5.23 (3.24)	Needle gun		Standard mechtech	100 +  40 +  4 +  1	-	2600
	Scorcher	Medium	40% / 20% / 200%	1	0.7	4.5 c/s	5.23 (3.24)	Mini-flameblaster		Standard mechtech	80 +  32 +  3 +  1	-	2200
	Scyther	Medium	40% / 20% / 200%	1	1.32	4.7 c/s	10 (6.2)	-		Standard mechtech	75 +  75 +  4 +  1	-	1200
	Tunneler	Heavy	80% / 40% / 200%	3.5	1.5	1.9 c/s	7.59 (4.71)	-		Standard mechtech	150 +  75 +  4 +  1	-	1200
	Centipede blaster	Heavy	72% / 22% / 200%	3	4.32	1.9 c/s	6.03 (3.74)	Heavy charge blaster		Ultra mechtech	255 +  355 +  8 +  1	-	2600
	Centurion	Superheavy	75% / 25% / 200%	3.6	3	1.6 c/s	6 (3.72)	Charge blaster turret		Ultra mechtech	300 +  200 +  2 +  1 +  1	-	1600
	Legionary	Medium	40% / 20% / 200%	1	0.72	4.3 c/s	5.23 (3.24)	Needle launcher		Ultra mechtech	100 +  6 +  1	-	2600
	Tesseron	Medium	40% / 20% / 200%	1	0.72	4.7 c/s	5.63 (3.49)	Beam graser		Ultra mechtech	110 +  7 +  1	-	1344
	War queen	Superheavy	75% / 25% / 200%	4	5.2	1.6 c/s	2 (1.24)	Charge blaster turret		Ultra mechtech	600 +  300 +  3 +  1 +  1	-	1600
	War urchin	Light	20% / 10% / 200%	0.7	1.3	4.2 c/s	3.17 (1.97)	Spiner		Ultra mechtech	25	-	1300