Appreciate all the detailed feed-back! One cheat for some of those tricky parkour jumps is the just drop off a platform before doing the basic jump. I really like games where you can figure out ways to capitilize on the mechanics. I like having platforms with greater risk, because they yield greater rewards. I definitely need to continue developing the wall-jump system so that there is no feeling of delay and it feels more forgiving. Youre also right about the background music too. I should have included a free piece of music, but I really wanted everything included in the game to be made my myself.
Thank you again for the feedback and I will keep it in mind for the next Jam! :-D