Hi! The game requires a controller to play, as found in the description above. We really should've added some way to quit out of the program without a controller, huh... :D
But shutting down through Task Manager should work fine, or Alt+F4 if you're feeling frisky.
yeah I quit the game using alt f4 but that's not really a "native" way to quit the game. Any plans to support keyboard and mouse? I always find it a hassle to hook up a controller.