Arrow keys to move, you are the little yellow dot that opens and closes it's mouth, and the octopus things (ghosts) are the bad guys, and if they hit you, it's game over. The tiny yellow dots are the coins. If you touch one, it will either disappear and reappear in another place, or just disappear. After you get 20 coins,(look at the top-left corner of the screen to see your score.) the coins will go rainbow, then you will stop. WARNING! Do not press two arrow keys at once, as if you do, you may go through walls, but if you let go of the arrow keys when in a wall, then the wall will kick you out, and it may put you in a place were a bad guy is! So...... let's just say that pressing two arrow keys at once is cheating. :)
i saw some other people's versions, and decided that it would be a fun thing to make.