Interesting idea! I found it a bit too difficult however. If your platform is not at the top of the screen when the gap suddenly appears, you're not going to make it. The spikes on the gap also wipe me out almost every time, even when I'm lying down.

The player is a little bit too fast

Neat little concept that would've been easier to enjoy if the character movement was not so quick. Also, it's not fair that clicking the buttons at the bottom to change the difficulty also adds a platform and thus I died. lol

I think this game could benefit from having an objective like to reach a certain point and so you have to use your only one platform to get there without dying. Nice work.