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Yojigen Shōjo Lydia (FM-7)

missing cover art
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Developed by
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Critic Score
100 point score based on reviews from various critics.
User Score
5 point score based on user ratings.


The mystery of the Bermuda Triangle has never been solved in a satisfactory way. A science object team is sent to investigate the strange occurrences. A time slip opens the way to another dimension, and the protagonist is dispatched to explore it, whatever dangers may await him there.

Yojigen Shōjo Lydia is a text adventure game with graphics. Locations are represented as still screens; navigation and interaction with the environment is done by inputting text commands. Some of the locations in the game have pseudo-3D graphics; 3D glasses are supplied with the game for additional effects. The game contains some erotic images.


There are no FM-7 user screenshots for this game.

There are 11 other screenshots from other versions of this game or official promotional screenshots.

Promo Images

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Alternate Titles

  • "四次元少女リディア" -- Japanese spelling

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Unicorn Lynx (181677) added Yojigen Shōjo Lydia (FM-7) on Nov 26, 2012
Other platforms contributed by Unicorn Lynx (181677)