Sargeant: "Commissar! Commissar! The troops are revolting!"
Commissar: "Well, you're pretty repulsive yourself."
Whatever you do, you must not press the red button.
Every 108 minutes, the button must be pushed.
The longer you wait to reset the sign to zero, the higher your score. But don't wait too long, or someone else might reset it!
Don't hit the walls, or you'll sink!