Final game in the Master chief halo series for now. The Arbiter and friends has joined up with humanity to fight The Covenant and you once again take to role of Master Chief to save the day. Played this one in co-op to and don't really remember much from the story other than the fact that each new area you enter is so filled with epic music and dramatic cut-scenes that you almost puke. In co-op one player takes the role of the Chief, the second one the Arbiter and the two last players will play as aliens of the same race as the Arbiter and it all work out great with all the cut-scenes fixed for it to.