KOSHMAR: A First-Person Psychological Horror Experience

9/10/2026, 7:50:15 PM

Release date: 9/20/2021

Tags: #simulation #horror #psychological-horror #walking-simulator #3d-platformer #first-person #dynamic-narration #singleplayer

User Reviews

Score: 38%8 user reviews
Review Count: 8 reviews
Fetched At: 9/10/2026, 7:50:15 PM

Reference prices

Japan

¥ 620 (JPY)

Steam JP

$5.99 (USD)

Steam Global

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: ¥ 620
Global Price: $5.99
Price in Your Region: ¥ 620Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 19 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/17/2026, 8:10:18 PM

The price snapshot and review snapshot differ by about 168 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

KOSHMAR is a first-person psychological horror and walking simulator where players solve puzzles and explore unsettling environments, enhanced by an immersive soundtrack.

Who this is for

KOSHMAR is recommended for horror game enthusiasts who enjoy puzzle-solving and exploration within a quiet, eerie atmosphere. Those particularly interested in psychological dread and internal conflict will find this title compelling.

Details

Overview

KOSHMAR is a first-person psychological horror game developed and published by SharkGames. Players are plunged into a descent into madness, confronting an evil entity and the protagonist's own inner turmoil. The game emphasizes atmosphere and exploration, inviting players to uncover hidden secrets within its unsettling environments.

Highlights

Genre: This title squarely falls into the psychological horror and walking simulator genres, offering a slow-burn, atmospheric experience.
Gameplay Focus: Players will engage in puzzle-solving and mystery-solving as they navigate eerie locations, seeking out hidden secrets.
Atmospheric Sound: A key feature is its soundtrack, designed to immerse players deeply into the protagonist's potential descent into madness.

Who It's For

KOSHMAR is suited for players who enjoy atmospheric horror games that rely on psychological tension and exploration rather than jump scares. Fans of walking simulators and puzzle-solving within a horror context will find much to appreciate here. Those looking for a deeply immersive, narrative-driven experience that explores themes of madness and fear will be drawn to this title.

Game Info

Developed and published by SharkGames, KOSHMAR was released on September 20, 2021. It is a single-player experience that utilizes a first-person perspective. The game is available for purchase on Steam and supports English language options. Its core mechanics involve exploration, puzzle-solving, and uncovering secrets within its disturbing world.