Action Platformer Graphics are just black and white, and really need vibrant colors. The main character is just a lower case i. You should make him a humanoid figure. When you die, you should be able to press the R key to restart.

I LOVE these animations. Unfortunately the controls aren't that good. You have no control over jump height and the jump feels too floaty -- the player should fall faster than they fly up. It's also got this weird issue where shortly before landing the y velocity is set to 0 which a lot of scratch games have for some reason? Would be cool if the player had animations too when walking and jumping. But man these transition animations are good.

I enjoyed the little between-level animations :)