The background art is really nice, and the items and characters in the game match the overall theme and setting. The background resetting when it scrolled to the end was a bit jarring. The falling physics of the moth was a nice addition and added some difficulty with the game. The sound of wings flapping when pressing space was also a nice bit of feedback. It would be nice to have visual feedback as well when flying or hitting a bat. I really liked the music on the game-over screen. It felt like it fit with the game.