Inscrutable FourDC -Imprisonment-

Do you think solving puzzles is easy? "Inscrutable FourDC" is a game of extreme difficulty focused on one goal: deriving a 4-Digit Code (4DC). There is no time limit, but five wrong guesses will force you to the next problem. You will reach the ending—even if you fail to solve a single riddle.

Developer: Maruno Games.

Tags: Solo, Adventure, Casual, Point & Click.

Price: $3.59 (was $3.99, 10% off).

Released 2026-07-16.

Inscrutable FourDC -Imprisonment- on Game Goose · Steam store page

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