Engine skill allows you to use Engines of a given tech level. It costs skill points equal to the desired level plus Three. ([Desired level]+3)

Where to Train

Location	Level	Requirements	Notes
Sol (Earth Central)	5	None	N/A
East Vindia	6	None	N/A
Ruby Steppes	17	None	N/A
Nihilite	18	Space Boomerang	Drop from Pax Astrologica
Lunacy	19	Dementium	Made from bp with Dementium fragment / DG Drop
Micron	20	None	Chain of Missions

Engine