I think borderland had a better coop online mode where you and 3 other friends can go online and play the whole campaign, and the DLCs for borderland where amazing and really added life to the game. I haven't tried the coop online mode for RAGE yet as I only got into the solo campaign. From the reviews you and a buddy can do online coop missions, but you don't play the whole campaign together. However what a well designed game. Just the amount of detail they managed to pull out of the consoles is impressive... can't wait to get some game time in tonight.