[quote]PLEASE DO NOT be part of Steam's VAC! They are a joke for anti-cheat and Steam is good but too many cheaters. Keep it seperated and made for PC only. Btw either update a better punkbuster system with it OR a better anti-cheat protection to prevent hard coded cheaters. Make the multiplayer interesting!
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It won't require Steam, I doubt CryTek would ever do that..
What they need to do is properly support this game. The original Crysis and Crysis Warhead were basically left unsupported so the players of Crysis developed better anti-cheat systems. Punkbuster cause too many problems in Crysis.