Use the arrow keys or WAD to move around. (also space to jump) Get to the crystal. Quick. You can move through the platforms upwards, yet not downwards. 0,1,2,3,4,5,6,7,8,9 to change the sound volume You may have to click the flag a few times to align the music.
This is just a little project I made because I was bored, didn't take too long. I might eventually make it into an entire game. Technically made with only three sprites: the other three are for smoother loading and a better appearance. Comment any bugs or glitches you find. ~Highscores (levels passed)~ My personal best: 28 Current Highscore: 29