MGGB Production

The game was produced under the request of Konami's European division to release a Game Boy Color version of Metal Gear Solid.

In the Japanese and European releases of the game, the CODEC frequency 140.07 (see James Bond) is included next to Shuyo Murata's entry in the credits. Calling this channel in-game launches Idea Spy 2.5, a comical radio play. Murata would go on to write a similarly styled extra in Metal Gear Solid 2: Sons of Liberty, before co-writing Metal Gear Solid 3: Snake Eater and becoming co-director of Metal Gear Solid 4: Guns of the Patriots. In 2006, Idea Spy 2.5 was adapted into an actual radio drama streamed on Konami of Japan's website, with Metal Gear creator Hideo Kojima playing the title role. Shuyo Murata also plays one of the boss characters. The full drama was released on CD in Japan on February 14th, 2007.

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