Xbox controllers are fine, the button prompts just won't match up (an aesthetic choice, I actually devved it with an Xbox gamepad) . The keyboard functionality was a test while implementing the new control system and I just didn't rip it out. Originally the game would stop you from accessing the menu if you had no controller but I figured it was a better option to let people get to the main game just in case they did have something that worked with it but for whatever reason the game didn't pick up on it ^^