For a game made in one night, not bad at all! 😊 Simple art, but sometimes less is more. With a few sound effects and some music, you’ve got yourself a game.
I did miss some explanation about the different colors, though. Sometimes I suddenly "died" or ended up somewhere else and wasn’t sure why or how at first. Other colors made me jump higher. A little tutorial or popup would have been handy, but I do understand there was not much time in that night to do everything ;-)
The theme was definitely incorporated, as well as the color palette. As a small game, it’s a solid effort for the jam. Great job!