This is probably the best game visually, though the gameplay definitely lacks depth. I also find it really cool you went with a ps1 style retro instead of the more common NES and Gameboy style stuff. I think the prerequisite is fairly basic and bland but this prerequisite wasn't all that inspiring so I wouldn't really hold it against you.
I wish there was more to the gameplay but for 2 days this is still a really impressive project, especially visually.