If not being on PC is your criteria, then I strongly suggest taking the system back for a refund if you paid for it as you can probably count those games on one hand and I wouldn't even guarantee a single finger in the near future now that MS are on a big PC push.
Maybe I was a little to strict I am looking for a couple of good games for the system. I like fighting games.
Killer Instinct (theme song plays) Is a fighting game. The third in the series. Combos. Combos everywhere... With badass music and all the characters from the two previous entries are included along with new fighters and special guest fighters.
Rare Replay and Sunset Overdrive And the Master Chief Collection. and I think that is it. Everything else can be found on PC and or PS4 PS has way more exclusives.
As far as MS published stuff goes than Killer Instinct, Forza Horizon 3 and 4, Ori, Cuphead and Gears 4 for games that are Play Anywhere (buy digital and get PC version as well). Sunset Overdrive and Quantum Break for games that are on PC as well, but aren't Play Anywhere. Halo MCC will apparently fall into this category as well when that arrives on PC. Not on PC at all (yet) you've got Rare Replay and Halo 5.
