Game is very well designed, especially for 96 hours. Artwork works great and it was very consistent in the game, had a pretty solid vibe. Audio was good, though a little buggy sometimes but that's to be expected. Perhaps not the most original concept out there, but was still a fun time to play. Great job! Wonderful submission overall.
edit: agreed with the comment below on the tutorial, wouldn't need to be anything complex just to help explain everything going on. Still good work though.