In the latest unredacted document oopsie stemming from the US Federal Trade Commission’s efforts to stop Microsoft acqu…
Xbox has backwards compatibility for games all the way back to the original Xbox. Not only is there backwards compatibility, but pretty much all those old games also get HDR support and some of the big ones like Red Dead Redemption and Mass Effect also got 4k textures for 10+ year old games, free of charge (don’t have to buy a remaster, etc)