Boomalope

Boomalope

Engineered for chemicals production, the boomalope grows a large sac of volatile chemicals on its back. Though it is weak and fragile for its size, other animals have learned to avoid it because of the huge explosion it produces when it dies. It can be milked to produce chemfuel - very carefully.

Base Stats

Type

Animal

Market Value

350 

Flammability

70%

Pawn Stats

Combat Power

80

Move Speed

3.4 c/s

Health Scale

65% HP

Body Size

2

Mass - Baby

24 kg

Mass - Juvenile

60 kg

Mass - Adult

120 kg

Carrying Capacity

150

Filth Rate

16

Hunger Rate

0.86 Nutrition/Day

Diet

herbivorous

Life Expectancy

15 years

Manhunter Chance

10%

Manhunter Chance (Taming)

10%

Trainable Intelligence

None

Wildness

60%

Minimum Handling Skill

5

Roam Interval

2 days

Mate Interval

12 hours

Maturity Age

0.333 years (20 days)

Juvenile Age

0.2 years (12 days)

Comfortable Temp Range

-15 °C – 40 °C (5 °F – 104 °F)

Production

Meat Yield

280 boomalope meat

Leather Yield

 80 plainleather

Milk Amount

 11 chemfuel

Milking Interval

1 days

Gestation Period

6.66 days

Offspring Per Birth

1

Melee Combat

Attack 1

Head
7 dmg (Blunt)
10 % AP
2 second cooldown
0.2 chance factor

Attack 2

Front left leg
9 dmg (Blunt)
13 % AP
2 second cooldown

Attack 3

Front left leg
9 dmg (Poke)
13 % AP
2 second cooldown

Attack 4

Front right leg
9 dmg (Blunt)
13 % AP
2 second cooldown

Attack 5

Front right leg
9 dmg (Poke)
13 % AP
2 second cooldown

Attack 6

Teeth
10 dmg (Bite)
15 % AP
2 second cooldown
0.5 chance factor

Average DPS

2.8706

Technical

tradeTags

AnimalUncommon, AnimalFighter

Boomalopes, called boomalope calves when babies, are herbivores with a high hunger rate. They produce 11 chemfuel per day, and explode on death.

Acquisition

Boomalopes can be found in temperate forests, temperate swamps, tropical rainforests, tropical swamps, arid shrublands, and deserts. They can either be tamed by a Handler or self-tame in a random event.

Boomalopes can be bought and sold in other faction bases and from bulk goods traders. Boomalopes purchased from traders will be already tamed.

Summary

Boomalopes are pen animals. Once tamed, pen animals cannot and do not need to be trained any further. But if left outside of a pen or caravan hitching spot, pen animals will eventually roam outside your colony. Making a caravan is not required to tie animals to a caravan hitching spot. As pen animals, raiders will not attack boomalopes.

Boomalopes (both male & female) can be milked for 11 chemfuel per day when fully fed. Production decreases as saturation drops. Production drops to half when the animal is hungry, one third when urgently hungry and completely stops when starving.

Milking an animal takes 400 ticks (6.67 secs) of work, regardless of the amount of chemfuel produced, and only modified by the Animal Gather Speed of the handler.

Boomalopes have 90% Toxic Environment Resistance rendering them highly resistant to environmental effects such as rot stink and toxic buildup from non-attack sources.

Explosion

On death, boomalopes explode, doing 10 flame damage in a radius that depends on the age stage of the animal. Baby boomalopes explode in a 1.9 tile radius, juveniles in a 2.9 tile radius, and adults in a 4.9 tile radius. This explosion does not itself set fires nor provide chemfuel puddles to burn but the flame damage might ignite surrounding objects and pawns. Note: This explosion will still occur if the boomalope is slaughtered or dies of natural causes.

Shambler boomalopes do not explode on death.

Analysis

Boomalopes are an efficient source of chemfuel, more efficient than a biofuel refinery in almost every way. It is naturally risky to handle boomalopes due to potential collateral damage, but they can be a vital part of a colony's infrastructure.

Chemfuel

Each boomalope produces enough chemfuel to fuel ~2.44 chemfuel powered generators.

An adult boomalope consumes 17.2 hay per day. In 100% fertility soil, this would require 12.4 tiles of haygrass to grow. In order to produce the same 11 chemfuel per day in a biofuel refinery, 21 tiles of corn plant would be needed. The yield of a boomalope is then modified by the handler's Animal Gather Yield, which has a chance to botch the milking and produce no chemfuel if it is below 100%. A boomalope fed with hay is still more efficient than refining corn except in the case of a handler with very low skill, Manipulation and Sight.

This advantage is further increased if the boomalope is allowed to graze instead of requiring pawn-grown crops. This can partially or totally negate the ongoing resource costs of boomalopes, which the refinery cannot replicate.

In addition, the process of milking tends to be faster than refining. It takes 400 ticks (6.67 secs) of work for 11 units of chemfuel, or 36.4 ticks (0.61 secs) of work per chemfuel. A refinery would take 2,500 ticks (41.67 secs) for 35 units, or 71.4 ticks (1.19 secs) of work per chemfuel. Milking could be slower at low Animals skill, as it relies on Animal Gather Speed and Animal Gather Yield rather than General Labor Speed. So long as a pawn has a skill of 5 or more, they'll be faster at milking. And unlike refining, boomalope milking speed can be reduced even further at high Animals skill.

Safety

Wild boomalopes spawn in areas with long and year-round growing periods. If you really need to kill a boomalope, use ranged weapons to kill them, preferably during rainfall to prevent fires from spreading. Manhunter boomalopes can be devastating to a colony, but, as explosive animals, they are prone to chain reactions.

For tamed boomalopes, it is relatively safe to let them sleep outside. However, one should have animal sleeping spots in a separate, fireproof safe area, to avoid bringing injured boomalopes inside your base. It may be a good idea to keep boomalope in a separate pen as other animals to minimize collateral damage in case of accidental death. It's generally better to limit the number kept in the same spot as multiple boomalopes can lead to a chain explosion. One option would be to disable boomalopes in the setting of your pen marker and to keep the animals exclusively tied to caravan markers outside your walls. If a large herd of boomalope get sick, it can be a good idea to move them to a caravan on the world map as boomalopes that die in caravans won't hurt each other.

Since there is no automated way to get rid of them without starting fires and auto-slaughter results in handlers getting harmed, boomalopes herds often end up overpopulating. To safely slaughter boomalopes, you can make a fireproof room, place a pen marker in there that allows for boomalopes, and shoot the boomalopes there once they have been transferred. Alternatively, if the meat and/or leather is not required, excess population can be sent in caravans and either banished once off the map, sold for a decent amount of silver or given for goodwill to other factions.

Training

This animal can be trained as follows:

Guard:
Attack:
Rescue:
Haul:

*As of version 1.1.2610, all animals can be tamed. The percentage of likelihood of success depends on factors such as the Animals Wildness Percentage, Pawn Handling Skill, and others. More information can be found on the animals page.

Health

Expand

Part Name	Health	Quantity	Coverage	Target Chance	Subpart of	Internal	Capacity	Effect if Destroyed/Removed
Body	26	1	100%	22%	N/A		-	Death
Spine	16.25	1	3%	3%	Body		Moving	−100% Moving
Stomach	13	1	3%	3%	Body		Digestion	−50% Digestion
Heart	9.75	1	3%	3%	Body		Blood Pumping	Death
Lung	9.75	2	3%	3%	Body		Breathing	−50% Breathing. Death if both lost
Kidney	9.75	2	3%	3%	Body		Blood Filtration	−50% Blood Filtration. Death if both lost
Liver	13	1	3%	3%	Body		Digestion	Death
Hump	13	1	10%	10%	Body		-	-
Neck	16.25	1	18%	4.5%	Body		Eating Talking Breathing	Death
Head	16.25	1	75%	2.025%	Neck		-	Death
Skull	16.25	1	25%	1.0125%	Head		-	Cannot be destroyed Increasing Pain based on damage.
Brain	6.5	1	70%	2.3625%	Skull		Consciousness	Death Damage always results in scarring.
Eye	6.5	2	12%	1.62%	Head		Sight	−25% Sight. −100% if both lost. Damage always results in scarring. 0% Hit Chance against Blunt damage.
Ear	7.8	2	8%	1.08%	Head		Hearing	−25% Hearing. −100% if both lost.
Nose	6.5	1	10%	1.35%	Head		-	-
AnimalJaw	6.5	1	10%	1.35%	Head		Manipulation	−100% Manipulation. Can no longer use Bite attack.
Front Leg	19.5	2	6.5%	5.525%	Body		Moving	−25% Moving. −50% if both lost. Can no longer use Hoof Attack
Front Hoof	6.5	2	15%	0.975%	Front Leg		Moving	−25% Moving. −50% if both lost.
Rear Leg	19.5	2	6.5%	5.525%	Body		Moving	−25% Moving. −50% if both lost.
Rear Hoof	6.5	2	15%	0.975%	Rear Leg		Moving	−25% Moving. −50% if both lost.

Gallery

Normal

• 

  Facing east

• 

  Facing north

• 

  Facing south

Dead

• 

  Fresh corpse

Dessicated

• 

  Facing east

• 

  Facing north

• 

  Facing south

Version history

• 0.12.906 - Added
• 0.18.1722 - Can now be milked for chemfuel, at a rate of 20 fuel per 2 days.
• Beta 19/1.0 - chemfuel production reduced by 40%, hunger rate 1.0 -> 1.3
• 1.3.3066 - Trainable Intelligence reduced from Intermediate to None. Became pen animals.
• 1.4.3555 - Boomalopes given 90% Toxic Environment Resistance, rendering them resistant to toxic fallout and other sources of toxins.
• 1.5.4062 - Fix: Boomalope struck by lightning causes several errors as a corpse.

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Animals

Herbivorous

Alpaca • Bison • Boomalope • Capybara • Caribou • Cassowary • Chicken • Chinchilla • Cow • Deer • Donkey • Dromedary • Duck • Elephant • Elk • Emu • Gazelle • Goat • Goose • Guinea pig • Hare • Horse • Ibex • Megasloth • Muffalo • Ostrich • Rhinoceros • Sheep • Snowhare • Squirrel • Turkey • Yak • Toxalope

Dendrovorous

Alphabeaver • Thrumbo

Omnivorous

Boomrat • Grizzly bear • Human • Husky • Iguana • Labrador retriever • Megascarab • Megaspider • Monkey • Pig • Polar bear • Spelopede • Raccoon • Rat • Tortoise • Wild boar • Yorkshire terrier • Waste rat

Carnivorous

Arctic fox • Arctic wolf • Cat • Cobra • Cougar • Fennec fox • Lynx • Panther • Red fox • Timber wolf • Warg

Dryads

Barkskin • Berrymaker • Carrier • Clawer • Gaumaker • Immature dryad • Medicinemaker • Woodmaker