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The Mound: Omen of Cthulhu cover art

Game · Nacon

The Mound: Omen of Cthulhu

SteamEurope and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.PEGI18
  • Co-op

In up to four player co-op, form a group of explorers searching for treasure. In this cursed jungle, danger is everywhere and monstrous creatures alter reality. Stay clear-headed and tame the jungle before it devours you…

Before you buy

Redeem on
Steam clientPC: Windows. Needs a free Steam account.
Activates in
Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
You get
A digital activation keyStandard edition. No disc, no box.
Delivery
To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.

Trailers and screenshots

01 / 08 Trailer

The Mound: Omen of Cthulhu

Trailer 1 of 3

About this game

EMBARK ON A CO-OP EXPEDITION FOR UP TO 4 PLAYERS

In the cursed and hostile jungle, danger lurks around every corner. Lovecraftian horrors warp reality as madness closes in, while you explore ever deeper in search of infinite riches buried within The Mound.

MADNESS SYSTEM AND ALTERED PERCEPTION

Inspired by H.P. Lovecraft‘s oppressive atmospheres, the game features a deep madness system that makes the cursed jungle play with your perception. Unpredictable threats distort your senses, blur the line between reality and illusion, and sow paranoia within your group.
Soon you can no longer trust what you see and what you hear.

AN EXPEDITION INTO THE UNKNOWN

Aboard the galleon, prepare for your next expedition. Sign a contract with the captain to receive gear in exchange for the treasures you bring back, split weapons and equipment among your party, and choose which area of the jungle to explore next. The further you venture, the greater the dangers you will face.
The cursed jungle does not only breed the strangest of creatures. Something is also playing with your mind over there.

IN SEARCH OF THE MOUND

Once on the mainland, you are on your own, relying on spatialized voice chat to coordinate against unpredictable threats and gather what riches you can.
Discover abandoned forts during your expedition and recover their logbooks to unlock them as new starting point for future expeditions.
Venture ever deeper in the cursed jungle in search of The Mound, rumored to hold treasures beyond imagination.

Description, images and details are taken from this product's Steam page.

Details

Developer
ACE Team
Publisher
Nacon
Released
15 Jul, 2026
Genres
Action, Adventure, Horror
Runs on
Windows
Activates on
Steam client, Europe and UK
Interface
English, Italian, German, Spanish - Spain, Simplified Chinese, Korean, Japanese, Polish, Portuguese - Brazil, Russian, French
Full audio
English
Age rating
PEGI 18
Controller
Full controller support
  • Single-player
  • Multi-player
  • Co-op
  • Online Co-op
  • Steam Achievements
  • Full controller support
  • Steam Trading Cards
  • Camera Comfort
  • Custom Volume Controls
  • Playable without Timed Input
  • DualShock Controller Support
  • DualShock Controller Support
  • DualSense Controller Support
  • DualSense Controller Support
  • Stereo Sound
  • Subtitle Options
  • Surround Sound
  • Steam Cloud
  • Family Sharing
PEGI18

Rated PEGI 18. Not suitable for anyone under 18.Content: Violence.This game features intense violence, blood and gore.

System requirements

Windows

  • Requires a 64-bit processor and operating system
The Mound: Omen of Cthulhu system requirements on Windows
ComponentMinimumRecommended
OSWindows 10/11 64-bitWindows 10/11 64-bit
ProcessorIntel Core i7-8700k or AMD Ryzen 5 1600xIntel Core i7-11700k or AMD Ryzen 5 5500
Memory16 GB RAM16 GB RAM
GraphicsNvidia GTX 1660 SUPER 6GB or AMD Radeon RX 5600 XT 6GB or Intel Arc A770 16GBNvidia RTX 3070 8GB or AMD Radeon RX 6750 XT 12GB
DirectXVersion 12Version 12
Storage23 GB available space23 GB available space

Activating it on Steam client

  1. Open the Steam client and sign in.
  2. Choose Games in the top menu, then Activate a Product on Steam.
  3. Paste the key and confirm. It appears in your library.

The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.

The Mound: Omen of Cthulhu€42.79