Small Reactor   Fusion Reactor   Coal Reactor

"(Level 1): The latest trend in energy production: Coal! Because global warming is a hoax."
"(Level 2): As it turns out, if you throw enough money at it, coal can be pretty clean."

Level 1 Level 2

Ship Level 1 2 3 4 5 6 7 8 9 10 11
Limit 1 1 1 1 1 1 1 1 1 1 1
Icon Abbreviation Size Stat Enhancement AI Category
Level PowerPowerIcon Generated Upgrade Ship Level Required
Cost Time
10-1120 Points0s1
20-22.2M Gas2w1


The Coal Reactor is a 2x2 Reactor obtained through Special Offers or the Dove Store for 120 Doves Points. The Coal Reactor is the smallest and least power productive Reactor in the game, making it a last resort for power generation.


Battle Mechanics

The Coal Reactor will continue to provide power even when it's upgrading, EMP'd, or System Hacked. The Coal Reactors health bars also influence how much power it generates, with one health bar representing one power. Reactors in general also have some hidden mechanics. The game forces the player to have at least one Reactor on their ship at all times. In addition, if no Reactors on the player's ship are at full HP, the game will automatically give the player a 0% Escape Rate, regardless of the Bridge.

In Combat

Since the Coal Reactor is considerably weaker (In Health) and smaller than the other Reactors, extra precautions are usually taken. This usually means 4-6 blocks of Armor and a Module instead of a Landmine. With Crew stationed nearby, the Coal Reactor will be less susceptible to being locked down (Damage dealt to it faster than Crew can repair).

When To Use

The Coal Reactor is mostly used in level 11 ships, where the power demand is considerably higher than level 10. At this point of the game, rooms like the Ion Cannon and Cloak Generator require tons of power, and the Coal Reactor may help remedy that large consumption. The Coal Reactor may not provide much power, but every little bit will help in a power-tight battle.


The Coal Reactor cannot be programmed with AI.

Crew Interactions

The Coal Reactor cannot be buffed by Crew.


  • The Coal Reactor uses the Bolter's destroyed sprite.


Powered Rooms

Weapon Rooms

Laser Rooms: Mineral Mining LaserKias PhaserK BlasterPhoton PhaserPlasma DischargerParticle DischargerLaser BlasterPhoton DisruptorEMP CannonIon Cannon

Ballistic Rooms: BolterMinigunRailgun

Missile/DOA Rooms: Missile LauncherMulti Missile LauncherHangarTeleportSmall Weapons PlatformMedium Weapons Platform

Defensive Rooms

Defends Via Damage: Anti Craft LaserSecurity GateSmall Gas TrapZaki Tentacle GardenDisintegrator Gate

Defends Via Support: Shield GeneratorShield BatteryMed BayToiletAndroid StudioVisiri MechbayRadar

Defends Via Dodge: EngineFusion Drive EngineCloak Generator


Small ReactorFusion ReactorCoal Reactor