It's a shame it didn't last longer because switching modes was a pretty fun gameplay loop and had plenty of room for expansion :)

Really liked switching between the 3 different things to make you survive the level. I like how they all can only live in one of the area types. Just wish there was more content!

Did you do the art in Paint? ...I kinda like it.

This is cute, nice job! I think you could take this a lot further with enough time. It would be cool if the controls were mentioned in the game, since I had to hit random keys until I found the right ones to switch modes.

Did you write this from scratch in python or something? That's pretty neat!