Arrow KEY to move. (Only Right) Space to jump. And watch out for Entity ??? because it'll attack and you will then forever make an annoying squeaking noise. It only appears when the screen cover is on, so watch out for that too! The yellow rectangle is the finish line for the next level. Hit that and you'll be on your way.. in the endless zone.. with weird creatures and spinning walls.. Good luck!
This endless game will for sure make you rage quit. Tell me in the comments how long you went for before rage quitting. I can do it for a long time, and I'm not even angry. Because I know it's endless, I don't have to play it for an ending, and because it's actually kinda fun if you have nothing better to do.