It's so cool to see a streamer I've been watching for almost ten years make a game! This game is VERY stylish, especially for a game made for a game jam. Cata-Bomb is very cool and does well at setting itself apart from be just another game in its genre. I think that uniqueness is an important quality for a game jam game, and you very much achieved it through the art and the music!
Am I biased as a viewer and fan? Definitely.
Is the game good? Definitely.
I should note that the HTML version is VERY laggy, but the EXE is fine.
In the words of Grandma, "I believe this is a Cata."