Hey nice game here! I like how it becomes Momentum: The Game due to removed mechanic. Since the only control you have (jumping) is so simple, level design would have to be interesting, and I think you did great! The platforms add a lot of depth to it and like I said, it's all about momentum! The only level I didn't like much and skipped at first was level 7, felt really random to get to the third platform because sometimes if you jumped a certain way it would be litterally impossible to jump to it and you'd have to redo the first two platforms. But after beating all the other levels I came back to it and got it right away, felt much easier now that I knew what I was doing, I still feel like this level could be reworked a bit maybe. But yeah, other than that, I liked it, tough but fair :)