For those of you who have been wanting to play Team Fortress 2 but haven’t been willing to fork over the cash for it, here is some amazing news. Valve has turned its excellent team-based shooter Team Fortress 2 into an entirely free-to-play experience.
The game was originally one of the biggest titles Valve brought over when Steam was made compatible with the Mac, so it’s 100% OS X seaworthy — just install Steam and you’re good to get the game.
The Mac URL 