The story line in this game is funny as, u get the speaker who is like " I could tell you about the stories, but I won't, go away". Then u get the Exo chick saying something like "I don't even have time to tell you that I don't have time to tell u........." Amazing scripts really, work of art. But yeah I have no idea what the hell is going on, the darkness is coming to get us but the darkness also fights with each other, the hive is like some zombie thing, the fallen is like the main alien dudes from halo, the vex is kinda cool but it's like they can teleport anywhere in the galaxy but now all the sudden they need these portals which they didn't need before. And the cabal, are they part of the darkness or they just some seperate conquerers that don't like to leave mars? Also the cabal are basically the alien dudes from halo who took over from the other dudes.......dude! And all the raids are underground and clever yet we decide to live on a massive tower that screams fly a space ship into me. Anyway more detail on whats going on would be nice, on like.... Everything, mysteries are cool and all for a little bit but when u don't get told anything after playing for 200 hours you just sit there like..... Wtf is this lol. And what was vault of glass about?