Metroid II: Return of Samus

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Metroid II: Return of Samus
Metroid II Title.PNG
Internal Name METROID2
Region Code U.S.A. & Europe
Type Grayscale Spiel
SGB Support No
Cartridge Type ROM + MBC1 + RAM + Battery
License Code 01 (Nintendo)
ROM Size 2 Mbit
ROM Checksum 0x581F
SRAM Size 64 Kbit
Header Checksum 0x97
ROM map | RAM map | Text table | Notes | Tutorials


M2Edit is a Metroid II editor that can edit the tile arrangements and the tiles themselves, as well as the maps of each room.

ROSE is a newer Metroid II editor with which you can modify the spawn point of Samus, edit objects, scroll data, chunk data, room transitions and save files.



A debug menu exists in Metroid II: Return of Samus. It allows some game items to be obtained, and change beams, via a very simplistic menu via pausing the game (with the debug menu flagged). There's also a feature that lets you save anywhere, by pushing Select while paused. After pushing select, the game will resume, without sound. Push Start twice to return to normal. This RAM cheat can access that menu.


Known Dumps

  • Metroid II - Return of Samus (UE)

External Links

Tcrf cactus (SM64).png
The Cutting Room Floor features additional info about this game.