So basically. The campaign is about Master Chief trying to overcome this break up with a previous girl by dating another girl that is basically the same as his Ex, she finds out about this and instead of breaking up with him, she decides to give it a chance, you can tell that she's not into it, but she doesn't want to break up because she is far too into the relationship, 7 out of 10 map is free, and its pretty empty, a lot of potential.