Cool game! The graphics of the game reminded me of Downwell a bit (I guess you wanted Mark to get interested in it since he played Downwell too :D). I got shocked when the game started because it had no menu haha! But the cooler thing is: I didn't even need a tutorial to get used to playing it! Though I gotta be frank there are a lot of games with the 'shoot to move' mechanic! Anyways, great job!