If anyones interested...
I discover this mod today from a friend of mine. Its a very very good replica of the original zombie game but made for not vey powerful computers. From what i played, it copies everything from the origonal game and make it almost exact. FRom the zombie animations to the guns. It mixes black ops zombies and world at war zombies together. It has the feel of waw zombies and some black ops guns and perks like phd flopper.
Made for psp, linux, and windows os
Bottom line- If you are one of those people that are itching to play codwaw but dont have a good pc or have a psp or have linux, get this. It closely emulates nazi zombie on consoles and pc... And its free =D