You start with a randomly generated brain, arrow keys to move, but of course it's gonna suck. Press i to begin adapting, and make sure to practice all your directions, even diagonals. Once you're good, press O to stop adapting **********Then you can drag the dots onto your brain and give yourself brain damage.************ Press t while mousing over the dot to change its brightness. You can even try to adapt with brain damage, I'm not your mom