I’ll have to go with Splitgate. The gameplay in that is splendid. Compared to Halo, it feels more like a old-school arena shooter in the vein of Unreal Tournament and Quake 3, and with the amount of options in custom games, you can make Splitgate play like those two or Classic Halo if you wish. You can even play with bots. The weapons are the most balanced I’ve ever seen in a modern shooter. Splitgate might not have split screen multiplayer sadly, and there’s no single player campaign, but it’s still a excellent game, and is one of my favorite shooters on the Xbox One.