Use arrow keys. Try pressing different arrows at the same time. Pressing space will show ythe level, the timer and your hitbox. You can also see your path. 12/11/2016 - Release - 10 levels 13/11/2016 - Added more tools (press space), bug fixes, 13 levels 29/11/2016 - Added an end, where you can see your score (time) Added 8 themed backgrounds, improved level design 04/12/2016 - added nope sign when you press up
You can also try this version, it's almost the same game with scrolling and improved script. https://scratch.mit.edu/projects/130568200/ The song is called "Lapis Tower" and come from the TV show "Steven Universe".