Conquest: Frontier Wars

Mankind has finally learned how to explore the outer regions of space using wormhole technology, but Man is not alone in the Void.

Two other races are also exploring and exploiting the cosmos for its resources and living space: the Mantis, an insect-like race whose technology relies on large numbers of quick fleets, and the Celaerans, beings of energy cursed by their creators to spend their lives in strange, armored canisters.