Hey this game was really great! I like a lot of things about this but let's go through the things I like most:
1) Absolutely nice art, sound with everything working very cohesively together honestly! You've done well getting an artist to dedicate into the art and it shows here!
2) Very simple premise of a game, for being a 3 hours prototype, I can see this being a mobile game kind of thing down the line once you give it some more polish, time and additional work. Very nice!
I don't really have any major gripes with the game and I really enjoy it thoroughly from start to end!