Controls: Arrow keys: Left and Right - Move Up Arrow - Run Down Arrow - Crouch Space: Attack C - Taunt Mechanics The yellow bar is your stamina, it depletes when you run. If you have no stamina, you cannot run. The bar below is your rage meter. Once it turns green, you can press V to become enraged, which allows you to move faster until the meter runs out. During this state, you do not lose stamina, but you can only move at one speed. If you have a combo of 10 or higher, you can press the C key to taunt, destroying everything on screen. This depletes your combo by 10.