Bubble and Squeak (Genesis)
CheatingDome.com
Invincibility
Enter the password SNSFTXYZ to gain invincibility.
Various Level Passwords
Enter the following passwords in the Password Menu.
Password
Effect
RQCRQBPT
Level 02.
NHHDHHBH
Level 03.
QDFLLMMP
Level 04.
NNBNNDYY
Level 05.
MNLLMNLL
Level 06.
WTSFFHGW
Level 07.
PPGDMPFP
Level 08.
SDFSDFPH
Level 09.
RGMSPDSY
Level 10.