Thanks everyone for the support!
I finally made 15 levels, 5 easy, medium, hard, and one insane after the 15. Some levels you can walk over or jump under the platform. Some of the jumps has to be done perfectly, if you jump nearly falling then is only 1 jump, a bit early and you get 2 jumps.
About to have all levels open, I did it that way because I don't want one level stop you in my first good game

And if you jump out of the screen from the top you die, you should jump less high or find other way

thxxxx