There is a lot of potential for this concept but it is missing some feedback from the game in your core gameplay loop. Also, the controls felt a little confusing and didn't feel intuitive. I would like to see you flesh this concept out more because while it was rough around the edges I felt the semblance of a quality game here.

liked the concept, but i was kind of lost on how to play, it took me a while to figure out that you have to go up and that the controls were being randomized, also, you should set up a lose condition for when you fall under, otherwise it's fun after you get used to it