visuals were awesome, controls felt good, bats were kinda annoying tho, since you have to manipulate their verticality to defeat them, but I think they work with the gameplay. The Puzzles were pretty easy, but still enjoyable, and I did enjoy the sound effects and music. Only bugs I noticed was the potential of the diamonds to roll under the lift where you cant reach them, and weird white vertical lines across the screen when jumping or falling.
Good job!