i think overall it is a lot of areas that you need knowledge and skills on to improve. You could easily lean into the absurdity of the game but make it feel intentional rather than just the dev being a novice. It's hard to say what to actually improve, since this was a beginner project and made in only 3 days. You have more than my team got, so you did well. Just work on more games and maybe come back to this one if you ever feel like it.