Lost Sanity: Cthulhu - Halloween Tales Unleash Cosmic Horror

9/2/2026, 4:50:11 PM

Release date: 9/2/2026

Tags: #lovecraftian #horror #psychological-horror #mystery #adventure #survival-horror #action #female-protagonist

Reference prices

Japan

¥ 920 (JPY)

Steam JP

$7.19 (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: ¥ 920
Global Price: $7.19
Price in Your Region: ¥ 920-20%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 3 Sept 2026
Sale Status: On sale
Price Checked At: 9/3/2026, 11:26:51 AM

Key highlight

Lost Sanity: Cthulhu is a Lovecraftian horror anthology where Halloween night stories become playable chapters, featuring psychological horror and survival elements with a female protagonist.

Who this is for

Dive into the unique horror anthology, Lost Sanity: Cthulhu, where tales spun on Halloween night become terrifying realities. The blend of Lovecraftian cosmic dread and psychological unease, set against forgotten cities and cult rituals, is a must-experience for horror aficionados. Will you dare to peer beyond the opened doors alongside the female protagonist?

🖥️ Hardware Guide for Comfortable Play

Based on the game's recommended specs, showing a comfortable performance target and example parts (PassMark reference)

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CPU

Game's recommended spec

Intel® Core™ i5 9400F 2.9Ghz or AMD equivalent or better

Comfortable play target

267 pts(~130% above spec of 205 pts)

Parts near this range

Intel Celeron 3.20GHz267 pts Intel Celeron M 723 @ 1.20GHz267 pts AMD Sempron 210U267 pts

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GPU

Game's recommended spec

NVIDIA® GeForce® GTX 1650 equivalent or better

Comfortable play target

10,227 pts(~130% above spec of 7,867 pts)

Parts near this range

GeForce GTX 1650 SUPER10,196 pts GeForce GTX 106010,025 pts GeForce GTX 1060 3GB9,851 pts

* Scores are reference values. Actual performance varies by in-game settings, resolution, and system environment.

Build a PC to match this performance → BTO Guide

Details

Overview

Lost Sanity: Cthulhu plunges players into a chilling horror anthology where the campfire stories of a group of teenagers on Halloween night manifest into terrifying playable chapters. Each narrative serves as a gateway to worlds that exist in the liminal spaces between flickering candlelight, held breaths, and the unacknowledged depths of imagination. The game promises a journey where opened doors may never be closed.

Highlights

Anthology of Terror: Experience a horror game structured as an anthology, with each story told by teenagers on Halloween night becoming a unique playable chapter.
Lovecraftian Descent: The initial chapter immerses players in a forgotten sunken city, where a silent cosmic entity awaits, while cultists perform rituals in isolated caverns, blurring the lines between reality and the unfathomable.
Atmospheric Exploration: Navigate environments steeped in psychological horror, mystery, and survival elements, driven by a female protagonist.

Who It's For

This title is designed for players who enjoy psychological horror, Lovecraftian themes, and narrative-driven experiences. Fans of mystery and survival horror games, particularly those who appreciate a strong atmosphere and a female lead, will find themselves drawn into its unsettling worlds.

Game Info

Lost Sanity: Cthulhu is a single-player adventure developed by Manin Studios and published by ZNT Productions. It features Steam Achievements and supports Family Sharing. The game was released on September 2, 2026, and is available in English and Portuguese (Brazil) with full audio support. Its gameplay blends action, adventure, and survival horror elements, emphasizing a strong Lovecraftian and psychological horror atmosphere.