You were able to map the game to an Xbox One controller? That's awesome. We are working on having native controller support, but it looks like it was a smooth experience judging from your playthrough (minus the death at the end there). Thanks a bunch for checking it out!
JoyToKey is the app i use i have never map the moves of the mouse to move the camera on some games just keyboard keys sometimes let me not trying out a game because it require move the camera whit mouse so this exp. did help me out trail and error for future games now i can map the mouse