Thanks so much for playing and for the kind words!
I know the jump is inconsistent for some reason. You are supposed to be able to jump while standing still. I know when my fiancee played on her laptop, her jumps would be consistently eaten in certain areas, where she couldn't jump no matter how many times she pressed space, except sometimes it did work. I'll have to take a close look at fixing that if I return to this game.
Thanks again for your feedback!