# Inscrutable FourDC -Imprisonment-: Test Your Mind with a 4-Digit Code Puzzle Adventure

> Inscrutable FourDC -Imprisonment- by Maruno Games is a challenging puzzle adventure with no time limit, requiring players to deduce a 4-Digi

Release date: 2026-07-16
Tags: adventure, casual, point-&-click, 2d-platformer, hidden-object, 2d, sci-fi, dark
Source: https://store.steampowered.com/app/4676800/
Article page: https://web-autoai.com/articles/inscrutable-fourdc-imprisonment-a-4-digit-code-puzzle?lang=en

Prices and ratings change over time — check the article page for the current values.

---

## Overview

"Inscrutable FourDC -Imprisonment-" is a challenging puzzle game developed and published by Maruno Games. This title focuses on a singular, demanding objective: deriving a specific 4-Digit Code (4DC). The game eschews typical time pressures, allowing players to immerse themselves in the problem-solving process at their own pace. However, the challenge is amplified by a strict limit of only five attempts per code, making each guess critically important. Should players falter, progressive hints are introduced after specific failures, offering a guiding hand without revealing the solution outright.

## Highlights

*   Developed and published by Maruno Games, this title offers a unique puzzle experience focused on deciphering a 4-Digit Code.
*   The game features a deliberate pace with no time limits, encouraging thoughtful deduction.
*   Players are challenged with a limited number of five attempts per puzzle, with progressive hints available upon repeated failure.

## Who It's For

This game is designed for players who relish a mental workout and enjoy the satisfaction of cracking complex codes. If you appreciate puzzle games that demand focus, logic, and careful consideration over speed, "Inscrutable FourDC -Imprisonment-" will likely appeal to you. It’s for those who find joy in the pursuit of a single, precise answer.

## Game Info

"Inscrutable FourDC -Imprisonment-" is available on Steam and supports both English and Japanese languages. It falls into the Adventure, Casual, and Point & Click genres, with elements of 2D Platformer and Hidden Object gameplay. The game also features Steam Achievements and is a paid title. Developed and published by Maruno Games, it was released on July 16, 2026.