Np!! The Let's Play gameplay is a lot more of what I was thinking of! I legit think you got a really cool game it just needs a few tweaks haha. I think a skill tree could be interesting, maybe it could help give players some choice in their play style? Now that you describe that issue that you witnessed when jump was space, I think you can keep it as Shift. I think you're on the right track to making something genuinely awesome. Keep up the great work!!