I want to get The Cave. It seems cool. It has a Linux Build on Steam. Team Fortress 2 hats. All nice. My friend wants to get it on PS3 though. I think he's wrong but I'll relent in the name of being able to play co-op with a friend. Will I be able to play with him? It seems highly unlikely but noone's actually said anything about it yet. It seems logical that the PC platforms can play with each other.