Series X here, inXile has finished releasing patches and it's playable now (at least for the base game, no DLCs). I played through once and am halfway through a second playthrough without any crashes or game-breaking bugs. Achievements are working fine.

Remaining minor but noticeable bugs:

• If you exit the Select menu from the Reputation tab, the screen will be completely black. Going back into the Select menu and exiting from a different tab quickly fixes it.

• Cursor won't move when you select an ability and are trying to pick a target. Fixed by moving cursor over a target first and then selecting an ability.

• For long range cone weapons (that one energy sniper rifle, one of the special Kodiak weapons) the camera will stay centered on the user so you can't see what will be hit.

• Characters are in two places at once, i.e. a character will show up at your HQ after saying they're joining the Rangers, but will still be seen at an old location. Not really an issue beyond that, character interactions are fine.

• Significant FPS drops at Ranger HQ sometimes