I can buy rage for mac? It's way for that?
I cannot install boot camp How i can run a game on mac?

Macs aren't really gaming computers buddy...

@OP try parallels desktop if you don't want to use boot camp no guarantee it will work some games do some don't. but it would be nice to see the devs make a Mac ver. of this game. it can't be too hard DNF got a Mac release.
It would be nice to see more game developers support a superior product like Mac. I have had both a window's PC and a Mac for 5 years. Windows crashes:24 Mac crashes:2 that is all

you try parallels for heavy game like Rage? are you kidding me? I guess that you have no idea how game works. virtual desktop isn't designed for heavy work. it's just temporary situation you want to switch to windows without rebooting on bootcamp. it also eats extra memory as well. gaming is Mac is still too much on money. if you pay the same amount of money for PC, you can get gaming PC which equips far better hardware than mac. mac is over price. I don't care about design. I just need more power. mac doesn't do it.

Aspyr is probably going to release RAGE for the Mac sometime before the year is through or sometime early next year just like they did for Doom 3.