This is a basic platforming game where you have to get the cube to the right side of the screen. Use WASD to move Press R to reset the level. Hold W to hang on the roof. You can go through wall sometimes if certain requirements are met. TIP: To reduce lag don't play full screen. That's it, it's pretty simple.
I made the roof grappling mechanic on accident, I had no intention of having this mechanic but it happened so I stuck with it (pun definitely intended). Made by: Rvpal