Thanks for all the feedback. You are totally right some of the movements are either a bit hard to use or glitchy. I think swim is especially annoying due to the level design...
You are right the boost only reloads when you are on the ground.
For the depth of the story, there sure is probably a lot that could be done, but I was going for a short experience, and it was the first time for me writing a story like that.
Especially level design wise I would like to expan on this. Didn't have much time for that. But other movements would be cool too.
I'm happy you found it interesting!