The theme of the jam is pretty well represented in your game ! And the sound design fit well with the overall atmosphere ! Good job !
But there is some bug (I can leave the map for exemple, problem with colliders) that should be fixed later.
About the level design, from the chasing ball, the game become a die and retry cause the LD is not clear enough (maybe it's was calculated) and the only objective become to stay alive and run away.