Yesterday, we announced that Steam and all our Source engine games will be coming to the Mac. Sound too good to be true? Well, guess what: It is true! There are no catches! Sometimes life actually works like that. The bad news is that we've just truth bombed your hard-earned lie detector back to the stone age, and you'll probably lose all your money to the next international lottery scam that sneaks through your spam filter. Still, Steam on the Mac!