User blog comment:Cloverfield monster/Idea: Forget Zombies. We need Dinosaurs./@comment-3452233-20130824025625/@comment-25496444-20130824185413

You can buy Steam games with cash though if you go to a GameStop and buy a code (that costs 20 or 50 whatever-currency-you-use, at least around here) which you can redeem on Steam to add to your Steam wallet.