Gradius: The Interstellar Assault

Gradius: The Interstellar Assault
Also known as: Nemesis II (JP), Nemesis II: The Return of the Hero (EU) Developer: Konami Publisher: Konami Platform: Game Boy Released in JP: August 9, 1991 Released in US: January 1992 Released in EU: 1992 This game has unused code. This game has unused text.

Unused Demo Screen

Enter one of the below Game Genie codes (depending on region) to access an unused demo screen (likely used in a prototype build of the game) after the Konami logo:

US/Europe	Japan
CDE‑7DF‑E65 00E‑84F‑E69	CDE‑45F‑E65 00E‑4CF‑E69

Note that the title screen may need to be accessed first in order to load the game's font.

(Source: cah4e3)

Version Differences

The Konami GB Collection version has Super Game Boy support in Japan, and Game Boy Color support in Europe. Both releases change Nemesis to Gradius in the game's name.