Return of Zombie Ops is a zombie modification for Call of Duty 4, it features content from Black Ops Zombie mode aswell as from Modern Warfare 3 Survival mode and Ghosts Extinction mode. It's set slightly in the future with some weapons from Ghosts, Black Ops series and Modern Warfare series.
How about some new Care Package contents...?
Mmmm, Grim Reaper...That's me!
That lens!
It's just the reflection of the roof in killhouse, the lens is fine :)
because of the refraction it looks so realistic