Has anybody played the game Subspace? Just wondering if there is anything like this on the app store. Basically a MMO, asteroids style gameplay with upgrades etc. I think it would transfer nicely to the iphone/touch. http://en.wikipedia.org/wiki/SubSpace_%28video_game%29
Space Miner is the first one that comes to mind, but it's not online. xPilot is online, but there's no upgrading. Both are great games!