GTA IV question
On the back of the box it says there is 1-4 player co-op. What can you play co-op on. It already says 2-16 for multiplayer, but what is the co-op for, I thought it meant you can play the story mode with someone, but apparently not.
On a side not I played the online with a friend for an hour or two and got lucky enough to play with a Rockstar developer. I didn't even know it because we were in private chat. I noticed after I looked at my achievements and saw I got the one where you kill a Rockstar developer