Games like Call of Duty made grenades a more interesting resource that was available in abundance. A small ball of explosives and shrapnel was never far away, to the point where attempting to throw a grenade as revenge in the final milliseconds before death caught up to you became second nature. Grenades are pretty much an afterthought in the genre, albeit an expected feature. Call of Duty WW2 wants to change those expectations, especially in the audio department.