As of recently, I can say Battle Blasters! (although it still is Bluetooth only. Better than nothing!)
Withour a doubt, nanomechs. The onlien multiplayer updte that has just been put on the app store makes this game a million times better. Trust me, I tested t
Galcon Galcon Labs Flight Control Alien Glyphs Battle Blasters SlotZ Racer NukeBall Bombardiers Guild 10 Pin Shuffle Cocoto Cart Online Star Hogs
Definitely Worms!!! One of my favorite iPod games!!! If only they would release some update for more open customization and new weapons... (and it's not space themed )
Action (but turn-based so you have a moment to think): Star Hogs Kill.A.Ton Soft Freak Fiesta (I hear a lite version is coming, which may help the playerbase grow—a definite issue) Action—realtime first-person shooters: Eliminate Pro (3GS or 3rd-gen Touch recommended; I like it OK on my 3G, but if it ran as fast I’ve seen it on a 3GS, I think I’d like it better!) N.O.V.A.? Looks great in pictures, but I haven’t tried it yet. I think it has multiplayer though. Word/board games: Words With Friends Quick Draw (like Pictionary—but the Lite sees more action) Strategy: UniWar (TBS) Galcon (RTS/action) Special mention: Archon (Multiplayer supposedly coming soon—which would be awesome! Strategy and arcade combined.)
Space Hogs for tank turn based shooter Charadium for drawing game. Best of all the "Pictionary" by far. Great Multiplayer/Growing Community