Two words Strategy & Cooperative

Game: ShadowOps.net

Great game, where you can choose your own playstyle. Economist? Sure, make money, buy ships, grow by trading. Attacker? Why not, gain and develop by brutal force. Reseacher? Develop the best technology, use the most modern ship to crush opposition. Team up with your system mates, combine forces, benefit from team-play. Use politics, make alliances. Bribe others, make them backstabbing your enemies.
Sounds great? Well, join and find more. You will get help if lost. Community is great here.