Instructions in the game. Left arrow to go left. Right arrow to go right Sorry if level 16 and/or 17 is too hard.... Oh yeah... they're all possible.
Credits to @MajesticPie for Water Script in Steve's Adventure & Credits to @Scillog for 1s1s Physics Engine Update 1 : New levels and stopped glitching in Elevator Glitch (Fixed) Update 2: New levels including dark blue. (It bounces.) Update 3: You guessed it, new levels [Including water (light blue)]! Update 3.1: Since there I only added 3 levels in Update 3, I decided to make more levels. Update 3.2: 2 new levels.