(adsbygoogle = window.adsbygoogle || []).push({}); Ok I remembered seeing somewhere that Treyarch had used an 'improved' version of CoD4's engine for World At War. Now does engine mean like how the game plays like the movement and all that? I know not lot a car engine.

But if that's what it is then thanks Ive been wondering but I hope they use CoD4's or MW2's for Black ops, WaW felt weird to me.

Does anyone know what they are using for black ops though?

Hmm I don't get what you mean.