FingersOfRock FingersOfRock is a DDR variant whereby arrows pass over the screen, and the player must press the corresponding directional buttons in time. Aim: Press directional buttons corresponding to the arrows on the screen as they pass through the stationary arrow frames. You lose health when you miss arrows, and gain health when you press the buttons at the right time. The more precise your timing, the more points and health you will score. The game ends when you run out of health Keys: Use the directional buttons Exit = Power