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Chronicle of Innsmouth: Mountains of Madness

Game overview

Chronicle of Innsmouth: Mountains of Madness

A Lovecraftian horror point’n’click adventure. After an encounter with a dreadful horror, detective Lone Carter’s investigation leads him to Innsmouth, Arkham and the Antarctic, uncovering a trail of deaths and mysteries. Also play as Abdul Alhazred and H.P. Lovecraft himself.

Adventure Lovecraftian Gore Violent Point & Click
Last tracked players
2
Recorded peak
2
24-hour change
Unavailable
Steam reviews
71.6% positive
102 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.

About this game Read the full description

Chronicle of Innsmouth: Mountains of Madness is a Lovecraftian point’n’click graphic adventure inspired by the early 90s LucasArts classics. Drawing inspiration from H.P. Lovecraft’s most iconic stories, such as The Shadow Over Innsmouth and The Mountains of Madness, this detective story pulls you into a thrilling investigation across fateful places like Arkham and the South Pole.

A STORY OF MADNESS AND TERRIFYING AWAKENINGS

Private Investigator Lone Carter regains consciousness to find himself lying on a beach near Innsmouth. His body has been ripped apart, and as he fades away into death, he remembers in dreadful glimpses his fatal encounter with a Shoggoth. Awakened by a fire burning within, Carter returns completely recovered but forever changed. Haunted by visions of ineffable truths, he must escape Innsmouth and return to Arkham, where a mystery involving ritual murders and a plot intertwining different eras awaits.

THREE PROTAGONISTS, ONE SHARED FATE

You will not only play as Lone Carter. To unveil the mysteries of the bloodline, you will step into the shoes of three distinct characters:

  • Lone Carter: The private investigator at the heart of the mystery.

  • Abdul Alhazred: The Mad Arab and author of the dreaded Necronomicon.

  • H.P. Lovecraft: The Master himself, guided through the secrets of his own lineage.

KEY FEATURES:

  • A Saga Prequel: A new entry in the Chronicle of Innsmouth franchise, set 10 years before the events of the first chapter.

  • Authentic Retro Style: Retro art style rendered in 640x360 resolution, a true homage to the early 90s LucasArts legends.

  • Logical Challenges: Test your wits and deduction skills with clever, logical, yet challenging puzzles.

  • Expanded Lovecraftian Universe: Interact with many characters, both original and taken directly from H.P. Lovecraft’s specific stories.

  • Immersive Atmosphere: A mature, horrifying story accompanied by a brilliant and unsettling original soundtrack.

Prepare yourself for an adventure that will test your wits and drag you to the very limits of your sanity… and perhaps beyond.

THE CHRONICLE OF INNSMOUTH SAGA

The Chronicle of Innsmouth saga spans centuries of cosmic horror:

Chronicle of Innsmouth – the first chapter, set in the cursed town of Innsmouth.

Mountains of Madness – a prequel set 10 years before the first chapter.

Curse of Chaos – the third chapter, set in Oman in 500 AD.

Each chapter tells a standalone story: start anywhere, or play them all to uncover how the threads connect.

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System requirements Windows · macOS · Linux

Windows

Minimum

Minimum:
  • OS *: Windows XP or higher
  • Processor: Intel or AMD CPU
  • Memory: 2 GB RAM
  • Graphics: 640x480, 32 bit colour
  • DirectX: Version 9.0c
  • Storage: 2 GB available space
  • Sound Card: All DirectX-compatible sound cards
  • Additional Notes:

Recommended

Recommended:
  • OS *: Windows 7/8/10
  • Processor: Intel or AMD CPU
  • Memory: 2 GB RAM
  • Graphics: 640x480, 32 bit colour
  • DirectX: Version 9.0c
  • Storage: 3 GB available space
  • Sound Card: All DirectX-compatible sound cards
  • Additional Notes:

macOS

Minimum

Minimum:
  • OS: macOS 10.15 (Catalina)
  • Processor: Apple Silicon (M1+) or Intel Core i5
  • Memory: 4 GB RAM
  • Graphics: Metal-compatible GPU, 1 GB VRAM (Intel Iris / Apple M1 iGPU)
  • Storage: 5 GB available space
  • Additional Notes: Universal build recommended; Intel-only runs via Rosetta.

Recommended

Recommended:
  • OS: macOS 12 (Monterey) or newer
  • Processor: Apple M1/M2 or Intel quad-core
  • Memory: 8 GB RAM
  • Graphics: Metal 2; ~2 GB VRAM equivalent (Apple M-series iGPU OK)
  • Storage: 5 GB available space
  • Additional Notes: 1920×1080 recommended.

Linux

Minimum

Minimum:
  • OS: SteamOS 3 / Ubuntu 20.04 LTS (64-bit)
  • Processor: Dual-core 2.0 GHz (x86_64)
  • Memory: 4 GB RAM
  • Graphics: Vulkan or OpenGL 4.1 compatible, 1 GB VRAM (GTX 650 / HD 7750 / recent iGPU)
  • Storage: 5 GB available space
  • Additional Notes: up-to-date GPU drivers recommended

Recommended

Recommended:
  • OS: SteamOS 3 / Ubuntu 22.04 LTS
  • Processor: Quad-core 3.0 GHz
  • Memory: 8 GB RAM
  • Graphics: 2 GB VRAM GPU (GTX 1050 / RX 560 or better)
  • Storage: 5 GB available space
  • Additional Notes: 1920×1080 recommended; best performance with Vulkan.
Game details Languages, features & support
Publisher
AtomicHorde, https://www.atomichorde.com/
Brazilian rating
16
Steam Germany rating
18
Content warning
The game contains depictions of violence.
Achievements
38
Metacritic
68
Features
Single-player, Steam Achievements, Steam Cloud, Family Sharing
Languages
English*, Italian, German, Spanish - Spain, French
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
playable
Valve compatibility test
Input
Controller support: unknown
Structured language support (5)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
ItalianYesNoYes
GermanYesNoYes
Spanish - SpainYesNoYes
FrenchYesNoYes
Steam store page fresh · checked 2026-10-31 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Genre Benchmarks

Player Count Top 0%
Value Ratio Top 11%

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

What is the recorded Steam price for Chronicle of Innsmouth: Mountains of Madness?
The last observed Steam price for Chronicle of Innsmouth: Mountains of Madness is $19.99. Check Steam for current pricing and availability.
What genre is Chronicle of Innsmouth: Mountains of Madness?
Chronicle of Innsmouth: Mountains of Madness is a Adventure, Indie game.
Who developed Chronicle of Innsmouth: Mountains of Madness?
Chronicle of Innsmouth: Mountains of Madness was developed by PsychoDev and published by AtomicHorde.
What platforms does Chronicle of Innsmouth: Mountains of Madness support?
Available on Steam for Windows, macOS, Linux.

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