For each XBOX ONE owners a "must have". HALO 1-4 for the price is really top. In particular, the revised graphics (in HALO 1 and 2 between old and new graphics engine by pressing a key in the game at any time instantly switchable) is super. Of course, the best graphics has the last part, Halo 4, though it came out at that time to XBOX 360 times. I look forward to HALO 5 Guardians, it will appear on 27 October 2015 and can be pre-ordered from Amazon here. As is graphically everything teased out from the XBOX ONE. The story and the gameplay I find anyway perfect and I hope that it will be 5 grand continued at HALO.