I think I heard something back there...

First things first, this is the link to Origin's page.

For a limited time only, Dead Space gets a nice 'On the House' treatment from Origin, if you go there fast you can grab a fully functional and upgraded copy of the game for free.

How long do you get to play the game? Well, as they say 'Once you download anything from On the House, it's yours to keep.'

Make haste, don't miss this opportunity to get it, if you don't have it already.