Halo 3.
CoD is back in WWII again? Gee that's original. At least CoD4 had updated weapons and graphics and gameplay. CoD 5 is like CoD4 but turned retro and ****ty.
Nazi zombie mode is... boring? I guess that's the best way to describe it. Gameplay is average for a CoD game. Not as good as CoD4. Definitely not as good as any of the Halos.