Good job! This is really really good!
I liked the conmcept of it, It has some potential as a mobile game. I would play it for sure!
The music was a bit annoying, dont feel bad about it, its hard to make good music in 48 hours.
The mechanics were clear and clever, and even if there werent that many in this version, you can come back with a v2 after the rating phase is over. Bringing in more mechanics and expandidng upon existing ones.
Overall I'd say you did really really good for a first jam game. Even better than I did. 4/5