I really liked this submission, probably one of my favourites so far. The approach of being able to switch out your abilities in a more controlled setup was really nice - and I loved the little mutation graphic to help show which movesets you have so far (and the running sound effect is so good!).
I'm currently stuck at a grapple / jumping puzzle near the end of the level I think - but I'm going to come back to it again later on!
Great work, this really gave me some inspiration for some prototype ideas, really well executed!