Enter the following passwords under "Continue" under "Play" at the Main Menu screen.

Password	Level
Red Robot, X-5, Atomic Betty, Minimus	Level 2
Chameleon, Gray Robot, Gray Robot, Maximus	Level 3
Minimus, Red Robot, X-5, Gray Robot	Level 4
Betty, Gray Robot, Chameleon, Sparky	Level 5
Red Robot, Betty, X-5, Sparky	Level 6
Maximus, Chameleon, Maximus, X-5	Level 7
X-5, Maximus, Maximus, X-5	Level 8
Gray Robot, Minimus, Betty, Chameleon	Level 9
X-5, X-5, Red Robot, Minimus	Level 10
X-5, Maximus, Maximus, Gray Robot	Level 11
Minimus, Sparky, Betty, Maximus	Level 12
Betty, Chameleon, Betty, Chameleon	Level 13
Gray Robot, Minimus, Betty, Maximus	Level 14
Gray Robot, Betty, X-5, Chameleon	Level 15
Gray Robot, Chameleon, Chameleon, Maximus	Level 16
Chameleon, Chameleon, X-5, Maximus	Level 17
Minimus, Minimus, Chameleon, Chameleon	Level 18