"guys since we want 1337 moneyz we decided to relase our content as day 1 dlc instead, so you have to buy the game, then buy the day 1 dlc to unlock the campaign, then buy the other day 1 dlc to unlock the first mp map, then the other day 1 dlc to unlock the enemies in both, then the next day 1 dlc to unlock weapons, then the next day 2 dlc to unlock the second mp map, then 12 monthes later, we'll release a dlc that adds an ending to the game, but before that we'll release 5 other dlc for 20 bucks each that have crap endings that dont make sense and when you ask us why it sucked so much we'll just say 'we tried our hardest to plesae the audience' and laugh in our big fat computer chairs"