Nice job! It's looked really polished, fun platforming, great art and sounds, and very cool animations! Generally I did like your use of 2D lights, it added a lot to the overall atmosphere. Though making the player character a shadow caster felt weird and made it harder to see at times. The only thing that I strongly disliked was the few times when you had to jump down and land on a platform but you couldn't look down to see what you were trying to land on. I think it was the part after the sunflowers that really irked me. It felt unfair to tell me to jump off and land on something with no indication of where it would be. The result was that I had hurl myself of the cliff several times until I knew where the platform was, which is no fun