i was playin multiplayer (when i was a little noob)and this guy convinced me to press the `key and type in HUD...... it didn't do what he said it would do...... i can't see the chat, the cross-hair, or my hands at all! anyway i uninstalled then installed it again and i was still there.... its for single player too so any help would be apreciated.........
Being in personal experience with this you just have to type HUD back in if you can still see the (`) box if you can't then just make sure you have Caps Lock on and type in HUD.