The Mound: Omen of Cthulhu

Evidence-backed horror wiki

Plan safer expeditions with a source-reviewed wiki for The Mound: Omen of Cthulhu. Start with the beginner route, compare the co-op loop, check platform status, and use media pages only where reviewed sources support the claim.

Steam app 2569760Online co-op 2-4Single playerACE TeamNacon

Useful Pages

Player Questions

What is The Mound: Omen of Cthulhu?

Plan safer expeditions with a source-reviewed wiki for The Mound: Omen of Cthulhu. Start with the beginner route, compare the co-op loop, check platform status, and use media pages only where reviewed sources support the claim.

Each live page uses its own reviewed source bundle and avoids unsupported mechanics.

View overview

Developer

ACE Team

Publisher

Nacon

Steam App

2569760

Co-op

2-4 online

Solo

Single player

Platform note

PC and consoles

Genre

Co-op horror extraction

Source mode

Reviewed evidence

Snapshot checked 2026-07-15 from collected Web and YouTube sources.

Explore Live Articles

Each live page uses its own reviewed source bundle and avoids unsupported mechanics.

30 live articlesMDX powered
Guides2026-07-15

The Mound Contract Priorities Guide

The Mound Contract Priorities Guide with source-labeled decisions for contract selection and stop rules.

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Guides2026-07-15

The Mound Extraction Checklist

The Mound Extraction Checklist with source-labeled decisions for leaving with protected progress.

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Guides2026-07-15

The Mound Madness Management Guide

The Mound Madness Management Guide with source-labeled decisions for hallucination checks and trust failures.

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Guides2026-07-15

The Mound Noise Discipline Guide

The Mound Noise Discipline Guide with source-labeled decisions for sound control and enemy pressure.

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Guides2026-07-15

The Mound Omen of Cthulhu Beginner Guide

A first-expedition route built from reviewed beginner tips, Steam, IGN, and hands-on sources.

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Guides2026-07-15

The Mound Omen of Cthulhu Survival Guide

A field guide for surviving the jungle, managing madness and leaving with useful progress.

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Gameplay2026-07-15

The Mound Cart and Loot Guide

The Mound Cart and Loot Guide with source-labeled decisions for cart storage and value banking.

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Gameplay2026-07-15

The Mound Combat and Stealth Guide

How to survive combat without turning every encounter into a jungle-wide alarm.

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Gameplay2026-07-15

The Mound Enemies and Threats Guide

The Mound Enemies and Threats Guide with source-labeled decisions for threat recognition without unsupported bestiary claims.

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Gameplay2026-07-15

The Mound Inventory and Equipment Guide

The Mound Inventory and Equipment Guide with source-labeled decisions for equipment jobs and limited carrying decisions.

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Gameplay2026-07-15

The Mound Objectives and Contracts Guide

The Mound Objectives and Contracts Guide with source-labeled decisions for objective reading and contract completion.

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Gameplay2026-07-15

The Mound Omen of Cthulhu Gameplay Loop

A sourced breakdown of expeditions, contracts, team roles, danger escalation, and extraction decisions.

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Multiplayer2026-07-15

The Mound Communication Callouts Guide

The Mound Communication Callouts Guide with source-labeled decisions for short co-op communication patterns.

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Multiplayer2026-07-15

The Mound Omen of Cthulhu Multiplayer Guide

A co-op support guide for role assignment, hallucination verification, team spacing, and platform capability notes.

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Multiplayer2026-07-15

The Mound Public Lobby Guide

The Mound Public Lobby Guide with source-labeled decisions for coordinating with unfamiliar teammates.

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Multiplayer2026-07-15

The Mound Solo vs Co-op Guide

What changes when you explore alone, with random players or with a coordinated four-person crew.

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Multiplayer2026-07-15

The Mound Team Roles Guide

The Mound Team Roles Guide with source-labeled decisions for role planning for co-op parties.

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Story2026-07-15

The Mound Characters and Historical Setting

A spoiler-light guide to the Tempest crew, the Chilean expedition and the Lovecraft source behind the game.

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Story2026-07-15

The Mound Locations and Factions Guide

The Mound Locations and Factions Guide with source-labeled decisions for places, groups, and source-supported setting notes.

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Story2026-07-15

The Mound Mythos Timeline Guide

The Mound Mythos Timeline Guide with source-labeled decisions for story chronology and mythos context.

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Story2026-07-15

The Mound Omen of Cthulhu Story and Setting

Story and setting context with Lovecraft, the Chilean wilderness, conquistadors and journal-based storytelling.

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Release2026-07-15

The Mound Console and PC Status

The Mound Console and PC Status with source-labeled decisions for platform status and store comparison.

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Release2026-07-15

The Mound Demo Access Guide

The Mound Demo Access Guide with source-labeled decisions for demo history and current access checks.

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Release2026-07-15

The Mound Omen of Cthulhu Release Date and Platforms

Release-day platform, co-op and edition information for PC, PS5 and Xbox Series X|S.

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Release2026-07-15

The Mound PC Requirements, Price and Editions

A purchase checklist covering PC hardware, launch pricing and the difference between editions.

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Media2026-07-15

The Mound Gameplay Showcase Breakdown

What the long gameplay footage teaches about a complete expedition and the decisions trailers can miss.

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Media2026-07-15

The Mound Omen of Cthulhu Trailers in Order

A chronological trailer guide, from the first reveal to launch, with the useful gameplay details in each video.

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Media2026-07-15

The Mound Trailer Timeline

The Mound Trailer Timeline with source-labeled decisions for media order and what each video proves.

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Updates2026-07-15

The Mound June 18 Demo Patch Notes Explained

A readable explanation of the last detailed demo patch and ACE Team's separate post-launch plans.

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Updates2026-07-15

The Mound Omen of Cthulhu Current Status

A dated launch-day snapshot of availability and the gameplay changes ACE Team said it was working on.

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Player FAQ

Each live page uses its own reviewed source bundle and avoids unsupported mechanics.

Is this wiki source reviewed?

Each live page uses its own reviewed source bundle and avoids unsupported mechanics.

Does it use real videos?

Reviewed gameplay media

Are unsupported mechanics included?

Each live page uses its own reviewed source bundle and avoids unsupported mechanics.

Start with the verified route

Plan safer expeditions with a source-reviewed wiki for The Mound: Omen of Cthulhu. Start with the beginner route, compare the co-op loop, check platform status, and use media pages only where reviewed sources support the claim.