Very nice! I love the retro graphics and music in this and the randomly generated element of it. Definitely gives it replayability. This is pretty much solid, the only critique that I would have is that the instant movement from one square to the next is a bit jarring. I know it's a retro thing and rogue/nethack does it, but for some reason it just hurt my eyes a bit. Aside from that though, the game is amazing in terms of aesthetic and playability, so very nice work!