COS-249: Survive Anomalies in a Psychological Horror Experience

8/29/2026, 9:35:06 AM

Release date: 8/16/2024

Tags: #horror #action #psychological-horror #incremental #singleplayer #3d #story-rich #casual

User Reviews

Score: 77%Mostly Positive
Review Count: 13 reviews
Fetched At: 8/29/2026, 9:35:06 AM

Reference prices

Japan

Free to Play (JPY)

Steam JP

Free to Play (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: Free to Play
Global Price: Free to Play
Sale Status: Regular pricing
Price Checked At: 8/29/2026, 9:30:31 AM

Key highlight

COS-249 is a free-to-play 3D horror experience where players must survive a room filled with anomalies and uncover a secret story. Developed by Void Ink, it blends psychological horror with action elements.

Who this is for

For those seeking a tense horror experience with a hidden narrative to uncover, COS-249 offers a compelling free-to-play option. Face the anomalies and see if you can survive.

Details

Overview

Welcome to your new role as an observer in COS-249. This unique single-player horror experience from developer Void Ink plunges you into the unsettling world of a test subject, E-376, as they navigate a room filled with anomalous objects and entities. Your primary objective is simple, yet terrifying: stay alive. The game blends psychological horror with action elements, all presented in a 3D environment. While the core gameplay revolves around survival against the unknown, the description hints at a deeper, secret story waiting to be uncovered, with the promise of cake at the end for those who persevere.

Highlights

Genre Blend: COS-249 offers a compelling mix of Horror, Action, and Psychological Horror, creating a tense and engaging atmosphere.
Core Gameplay: Players are tasked with surviving a room filled with anomalous objects and entities, focusing on a single-player analog experience.
Narrative Depth: Beyond the immediate threat, the game features an in-depth secret story, adding a layer of mystery to the survival challenge.

Who It's For

This game is ideal for players who enjoy psychological horror and are looking for a tense, atmospheric experience with a narrative focus. If you appreciate games that keep you on the edge of your seat while hinting at a larger mystery, COS-249 might be for you. The incremental and casual tags also suggest it can be approached by a wider audience looking for a unique horror challenge.

Game Info

Developed and published by Void Ink, COS-249 was released on August 16, 2024. It is a free-to-play title available in English. The game utilizes a 3D perspective and is tagged with Horror, Action, Psychological Horror, Incremental, Singleplayer, and 3D, reflecting its diverse gameplay elements. Steam user reviews indicate a 'Mostly Positive' reception.