Topic, Level "Up, Up and Down", game "Jump Gear 2"

  Nice score :)

  OK, I made one slight change to the level. I hope you don't mind.

  The vertically traveling line is supposed to kill you if you're not fast enough, even if you're supposedly 'safe.'
I've also connected the platforms at the end to the main area, so that should fix the problem.

  You need to make sure that the vertically travelling line does not kill you when you should be safe, and you need to make the level cheat proof!