Press play to play a random level. In the level, if you touch blue, you start the level over. If you fall into the void, you also start the level over. If you reach the far right of the level, you go back to the title screen and you gain XP, if you gain enough XP, your rank goes up. Press the arrow keys to move. Go to the options (gear icon) in the title screen to change the volume and change the difficulty. Each difficulty has it's own stages. In a level, press S if you are stuck. There is a difficulty harder than hard... only the hardcore players and over can access.
RANKING AND XP FIXED! Added music! ****UPDATE NOTES**** - 0.8/0.9: Hard mode levels added and new rank after hardcore player! - 0.9.1: Changed color of XP bar - 0.9.2: S makes you unstuck if you are stuck. - 0.9.3: Once again changed color of XP bar - 1.0: Insane mode only for hardcore player rank and above