Cleared about 25% of the game with my sister on co-op then today we go to play and i told her to start it up this time, come to find out she didnt keep any of the progress we have done. The only thing she kept was her guns, money and perks. So we basically are being forced to play the game twice if we want to play co-op. Great choice ubisoft 10/10 highly do not recommend to anybody that wants to play a co-op game.