Played this game within the first few days, but rating it so many days later lol. As others have told, the game is amazing! The art and sounds are very good, and I like the little glow effects that you added in various parts of the game. Not only that, I even like the cover page! The art is really good! As for what to improve or not improve, you could try adding coyote jump [it’s basically a platformer mechanic where the gameplay feels a bit more polished and juicy] and add a little bit of difficulty to the game [tho personally I like easy games hehe]. Also, you could keep some small reptitive images as the background for the game page, instead of a big GIF as it sometimes takes time to load GIFs in slow internet areas. Overall, a great game indeed!