Completely unplayable. The Hockey is supposed to follow the mouse but if you move the mouse outside the playable area it messes up, and if you move the mouse in the next rounds it moves on the last position of the mouse, and you can't exactly control that. The disk is completely unfollowable with your eyes, it just zaps around at mach speed, the opponent bot however can follow it up decently, meaning unless you shoot it all around the playable area it can always catch the disk.