Metal Gear Special Disc

Metal Gear Special Disc
Developer: Konami Computer Entertainment Japan Publisher: Nintendo Platform: GameCube Released in JP: March 11, 2004 This game has unused text.

Metal Gear Special Disc is a bonus disc included with the Premium Package edition of Metal Gear Solid: The Twin Snakes exclusive to Japan. It's essentially the Famicom Metal Gear running on an emulator with a trailer for Twin Snakes itself as a bonus.

Hilariously, it contains a warning to players regarding Hideo Kojima's lack of involvement with the Famicom version before booting the game.

Hidden Banner and Text

The tgc "disc" for Metal Gear actually contains a banner and text for the GameCube menu, much like the emulated NES games included in The Legend of Zelda: Collector's Edition. The banner is used on the game's save file, but the text doesn't appear anywhere else.

Text	Translation
メタルギア　（ファミコン版） 1987ー2004 KCEJ/2004 Nintendo ファミコン版メタルギア（1987年作品）。 アウターヘブンに潜入し、メタルギアを破壊せよ！	Metal Gear (Famicom version) 1987-2004 KCEJ / 2004 Nintendo The Famicom version of Metal Gear (a 1987 game). Infiltrate Outer Heaven and destroy Metal Gear!