And Then There Were... Four? is the 48th level in Chip's Challenge Level Pack 2. It was designed by Eric Schmidt. The highly cryptic level name and hint refer to the fireballs in the level, with the title itself being a reference to Genesis' 1978 album titled "...And Then There Were Three". The trick to this level, according to the hint, is that the fourth fireball to hit the force floors locates a secret.