Mary Shelley's Frankenstein (SNES)

Another movie based game from Bits/Sony Imagesoft, which was also released on the Genesis.

SPCLTHNG password


Entering SPCLTHNG (special thing) on the password screen sets bit in, which activates easter eggs in the game. The first known effect is the screenshot above. This giant cartoon dinosaur roams a hallway on Stage 1. At the beginning of the stage, go to the bottom of the stairs, pull the switch on the wall, and take the elevator up to the door.

There should also be an effect in Stage 3, which is currently unknown.

Cheat password
Password CHTCHTCH sets bit in. As the password suggests, this is a lives cheat.

Extra passwords
The password for the final stage is ZNDRNVSK, but entering any of the following "level change" passwords has the same effect:

LVLCNGJJ

LVLCNGKK

LVLCNGLL

A hint that a few extra levels were planned, but never created...?