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Megadrive

Lemmings

ROM File: Lemmings (E) [!].bin

There is something about those cute little creatures innocently walking to their doom that just warms my heart. Let's face it, it's a lot more fun to work out new ways to kill them all rather than to save them all and hopefully these codes will help you fulfil your murderous potential.

ROM (1MB):
Key: Game Dynamics Data Block Graphics General Routine Error Handling ROM Header Empty Space
+/- Offset Length (hex) Opcode / Hexcode Instruction / ASCII Description
+
00000-001FF
200
TBC
TBC
Standard rom header with the following details:
            TBC

RAM (64KB):
Key: Game Dynamics General Routine Unused
RAM Offset Length (hex) Original Value Useful Values Description
F48A 1 Varies 00-FF Changes the amount of Climbers
F48B 1 Varies 00-FF Changes the amount of Umbrellas
F48C 1 Varies 00-FF Changes the amount of Exploders
F48D 1 Varies 00-FF Changes the amount of Stoppers
F48E 1 Varies 00-FF Changes the amount of Bridgers
F48F 1 Varies 00-FF Changes the amount of Bashers
F490 1 Varies 00-FF Changes the amount of Miners
F491 1 Varies 00-FF Changes the amount of Diggers
F4DD 1 Varies 00-FF Changes the amount of Lemmings that are dispensed
F4DF 1 Varies 00-FF Changes the percentage of Lemmings marked as saved