Nice game! Really like playing puzzle platformer games. There were items that will cursed the player different ways, that was really cool and It was fun to play.
As for feedback, when player died he shouldn't move and in one level I died and during the death animation I kept going to door and won level. There was 1 item curse that followed player, that's pretty cool, but when it was not in the Attack state it moves adding player movement as it was a child of player and felt a bit weird.
Overall I think you guys did amazing. Congrats on your entry!