Video Game Data

*This is the demo for Mystery adventure Dark Auction.A deep, compelling mystery adventure with a script and scenario written by Rika Suzuki, known for her brilliant work on Another Code and Hotel Dusk: Room 215. Also featuring character design by Kohske, the author/illustrator of GANGSTA.

Developer: IzanagiGames

Publisher: GOOD SMILE COMPANY IzanagiGames

Release Date: Oct. 9, 2025

Genres:

Tags: 2D 3D Adventure Choose Your Own Adventure Dark Mystery Singleplayer Story Rich Visual Novel

Reviews: 210 (Mixed)

The steam store page for this demo has an AI-generated content disclosure.

Price: Free

Platforms: Windows

Languages: English, Simplified Chinese, Traditional Chinese, Japanese*

Steam Achievements: None

Dark Auction Demo on Steam

Categories: Custom Volume Controls DualSense Controller Support DualSense Controller Support DualShock Controller Support DualShock Controller Support Full controller support Game demo Keyboard Only Option Playable without Timed Input Save Anytime Single-player Steam Achievements Steam Cloud Stereo Sound