I absolutely loved the game! It has nice artstyle and even multiple different music tracks! (Boss one slaps). It was quite difficult to understand what mutation did what (I don't blame you, it's a gamejam afterall), but I really liked the tornado one. SPEEEEEEEeeEEeeEEEN.
Goblin room was absolutely brutal, died couple of times in that one, but I still managed to finish the game and let harambe free.
10 / 10 would speen again