It's like that the entire level & then when I go to the helicopter extract there aren't any enemies or friends. It's just bullets coming from invisible people and aliens. Even the damn helicopter isn't spinnng its blades (but the sound and dust is acting as if it were) and I can even go through the geometry of the helicopter! How can I defend the extraction point if I can't see any enemies. I even saw a floating gun shooting. Come on Crytek.
This game has a ton of bugs in it. Would another 2 weeks of polish killed Crytek or EA? I think not.
I will say the game is gorgeous (not as awesome as Crysis 1 but neither is any other game) but there are so many things taking away from it I can't enjoy it! Otherwise great game.