Getsu Fuuma Den

Getsu Fuuma Den
Developer: Konami Publisher: Konami Platform: NES Released internationally: May 13, 2021 Released in JP: July 7, 1987 This game has debugging material. This game has a prototype article

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A Japan-exclusive Konami game best known to international players as "that one crossover level in Castlevania: Harmony of Despair".

The game was finally given an official international release (albeit an untranslated one) 34 years later, as a pre-order bonus for the (thankfully fully localized) reboot GetsuFumaDen: Undying Moon.

Sub-Pages

Prototype Info

Leftover Cheat

There is a leftover cheat in the game's coding that gives you all inventory items by setting memory addresses 7D9 and 7DA to FF when the A button is held while pressing Start to start a new game. However, the game's initialization routine sets both addresses to 01 after the cheat is applied, rendering the cheat nonfunctional. It is likely a leftover from development.

The Game Genie code NNOKAYPE will re-enable this cheat. (The code affects PRG ROM address 1c798.)

Debug Mode

Game Genie code SUUSUOKN enables a debug mode. (The code affects PRG ROM address 1d9bb.) On the world map, press A + B + Select for a free-movement mode. Hold Up + A + B and press Select to cycle through the game's modes.

(Source: CaH4e3)