Good Old Games has really been delivering on the first person shooters lately. If DN3D isn't your thing, you may want to check out their latest deal, Unreal Gold and Unreal 2 for about $17. As usual, the deal is only good through the weekend, so jump on this one quick. As always, GOG being the cool folks they are, if you already bought one of the games from them, they'll cut you a discount on buying the other so you can get in on those savings too. Check out the details here.