This is a personal favorite in the jam. Good job, Donitzs! Among all the games, the level design is one of the best here! I mean is challenging, smart use of the enviroment, you are such a talent. I also enjoyed reading the info page and the process of development. This is not just a good jam entry, but this works very well as a portafolio item. Congrats!
The music is good, but it can be better. If someday you need a hand with any musical endeavor, even trying to replicate the limitations of a particular sound engine, I would love to help!
Wish you success in the jam!