I have one of those Nvidia vouchers for Assassin's Creed III on PC (www.geforce.com/freeassassinscreed3). From what I gather reading the fine print, the code redeems via Ubisoft's site.
Call me OCD but I prefer my games in Steam (which is where I have the rest of my Assassin's Creed library). So I'm looking to swap this AC3 code for either a Steam AC3 code or $15 on Paypal.
Let me know, thanks!
(Edit: meant to type $15 via Paypal, not $18.)