G-MODE Archives+: The Eigo-kai Incident - A 1999 Mystery Adventure

8/31/2026, 7:05:05 AM

Release date: 3/9/2023

Tags: #adventure #detective #mystery #choose-your-own-adventure #pixel-graphics #story-rich #singleplayer

User Reviews

Score: 100%3 user reviews
Review Count: 3 reviews
Fetched At: 8/31/2026, 7:05:05 AM

Reference prices

Japan

¥ 1,500 (JPY)

Steam JP

$14.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 1,500
Global Price: $14.99
Price in Your Region: ¥ 1,500Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 31 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/31/2026, 7:00:26 AM

Key highlight

Solve mysteries in 1999 as a detective in "The Eigo-kai Incident," a pixel art adventure game. Gather clues and make deductions through command selection to unravel a plot involving an enigmatic organization.

Who this is for

The 10th installment in the "Detective Kyōgawa Ryūsuke Case Files" series. This mystery adventure game is set in 1999 and follows a case involving end-of-century prophecies and the mysterious "Eigo-kai" organization. Gather information through command selection and piece together evidence to uncover the truth in a classic yet deep gameplay experience, enhanced by its atmospheric pixel graphics.

Details

Overview

Step back into 1999, a year rife with end-of-century anxieties and ominous prophecies. G-MODE Archives+ brings you "The Eigo-kai Incident," the tenth installment in the Detective Kyōgawa Ryūsuke Case Files series. This mystery adventure game plunges players into the fictional Marihama City, where a series of perplexing cases unfold, seemingly connected to an enigmatic organization known as the "Eigo-kai." As the protagonist, you'll navigate a compelling narrative, gathering clues and evidence to unravel the truth behind these unsettling events.

Highlights

Intriguing Narrative: Immerse yourself in a story set against the backdrop of the late 1990s, exploring prophecies and the mysterious "Eigo-kai" organization.
Detective Gameplay: Solve challenging cases by gathering information, collecting evidence, and making crucial deductions through command selection.
Classic Pixel Graphics: Experience the mystery with charming pixel art visuals, reminiscent of classic adventure games.

Who It's For

This game is perfect for players who enjoy classic mystery adventures, engaging storylines, and the satisfaction of piecing together clues. Fans of detective fiction, choose-your-own-adventure mechanics, and pixel graphics will find a lot to love here. Its command-based progression makes it accessible even for newcomers to the genre.

Game Info

Developed and published by G-MODE, "The Eigo-kai Incident" is a single-player adventure game that utilizes a command-selection system to drive the story forward. Players interact with the environment and characters by choosing commands, making it a deeply engaging experience for those who love to solve puzzles and uncover secrets. The game features full controller support and is available via Steam Cloud. It was released on March 9, 2023.