Nice game! I liked the idea a lot, its a mix of puzzle and platformer, really good! I just had a little problems in moments that I lost because I was fearing pass over the chest and then I ended up in its side, maybe putting some wall in its side to let me collide on it, or making the chest some kind of door that I can pass over it to complete de level. Overall really great game with a lot of potential! Congratulations!