My Google skills have failed me, it was a top down 2-D shooter where you played a ship defending/raiding a world inside a computer network. I remember two factions in the game (Corsairs and Enforcers), but there may have been more. You were able to loot parts off of defeated ships to upgrade your own. I'll add more as I remember it.
____________________________Shaowstrike (Retired - FFXI)
91PUP/BLM 86SMN/BST 76DRK
Cooking/Fishing 100 "We don't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary."
— James D. Nicoll