How many optometrists does it take to change a light bulb? 1 or 2? 1... or 2?
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!
Every 108 minutes, the button must be pushed.
Because the original Bubble Shooter game is way too hard.
Because being chased by ghosts is way too hard.