Yes! I took feedback from all comments and updated it, the only thing I didn't change was the gravity which many complained about but I would have to rework every level then.
Great feedback! Yes, I know. The problem is that Im new and this is my first game jam and I have a lot to learn. I completely agree with what you mean.
Thx for the feedback! What do mean by slow, like the jump cooldown is to long or the jump speed is too slow or is gravity too low. I appreciate honest feedback.