Metal Gear Solid 3 Secret Theater in Hd Collection Hush-hush Theater Underground Theater is an unlockable feature that showcases humorous alternate endings to certain cutscenes. Information technology was originally shown on the official Metal Gear Solid 3 website, and is available in full on Persistence , the second disc of Metal Gear Solid three: Subsistence , upon completing the main game on Disc ane. It is also unlocked by answering "I like MGS3!" to the first fourth dimension survey. The videos for the Hole-and-corner Theater were originally adult in secret past the production squad'due south Existent Time Demo Unit for Metal Gear Solid 3 , with the original intention of showing the videos to the production staff as entertainment during the game's completion party. Kojima, however, decided after seeing th