Cool entry with lovely art, really good stuff for a first jam game.
There was a few things that could be improved that should be noted, the text was all over the place, if your using unity there is a option in the UI canvas to make UI scale with screen size. That would have helped alot here I think. Jumping felt... bizarre too it almost felt like I had negative coyote time (Coyote time being a time after you fall off a platform where you can still input a jump).
Again the art and concept was great, but it has some things that could be improved. For a first jam entry this seemed really ambitious and its honestly impressive how much you did. Fantastic work! keep it up.