Enjoyable overall package! The art is vibrant and pleasant: I like the parallax effect you did there for the sun in the background, and the character animation looks really nice. It's also a cool addition to let you pick the character you want to play with, and it's not the sort of polish I expected from a jam game.
This game is a little bit hard for me because I'm not used to playing pc platformers on keyboard. The overall jumping controls including the charge move work well, but I wasn't really sure how to do the wall-jumping exactly (more specifically how to get on top of the walls).
I don't know if this is a bug, but I'm stuck in Level 2 where I can't see the character sprite on the map and the controls do nothing. This occurred during the web build and I picked the female rabbit during this run. I haven't tested it with the male rabbit because I kind of struggled to get through the first level at first with him, and only out of curiosity to see how different the characters look I reloaded the game and to my own surprise I did manage to get on top of the wall and wall-jump all the way to the right this time.
I'm not equipped to provide suggestions on the gameplay given how new I am with this sort of thing. One feedback I do have is that the menu is a little bit confusing because I am more used at seeing the unselected options/buttons as dark and selected option as brighter in UIs, but this is reversed in this game.