Why no Halo 4 on PC? Posted by ScubaDiver on October 2, 2012 05:28 pm 17 It's a Microsoft OS I don't get the problem. Is it just because it's the Xbox's main series? Also- what do you guys think of the all new Mantis- http://www.youtube.com/watch?feature=player_embedded&v=Kg-gspVSjak There are 17 Comments. Load 'Em Up. Show speed reading tips and settings Shortcuts to mastering the comment thread. Use wisely. C - Next Comment X - Mark as Read R - Reply Z - Mark Read & Next Shift + C - Previous Shift + A - Mark All Read Comment Settings Live comment alert: Hide it! Comments for this post are closed.