You may be thinking “how is this possible?!!?”
Well my friends, it’s true! Valve is offering Portal on PC and Mac for free until May 24th and there appear to be no strings attached. Their generosity is most likely linked to the fact that Steam is now Mac compatible. This will be an excellent hub for those starved Mac gamers to download to their heart’s content. Welcome to the fold our considerably more hip brethren, it’s good to have you.