Impulse Drives

Human Engines

Ion Engines
Stock engine for human ships which provides highest speed and lowest energy supply.
Atomic Fusion Engines
Uses nuclear fusion to provide lesser speed and more energy supply.
Proton Fusion Engines
Provides least speed and the greatest energy supply.

K'Luth Engines

PSI engines
Stock engine provides less speed and more energy supply.
AntiMatter Engines
Provides highest suslight speed and lowest energy supply.