I'm glad you like the game, and thnx for the nice words :)
Currently i do not posses a XBox controller, however the game should work with any Joystick device, you might need to figure out the buttons (best refer to a screenshot of Dualshock 4 and overlap your controller to have an appropriate idea, ex: A=X, B=Circle, X=Square, Y=Triangle). Beware that some buttons might not do anything if the according feature is locked (ex: Square - Pose Change)
Also, thnx for rating the game ^^
Cheers,
~NK