Steam 
Windows 2.99€
Added to Cart
2.99€
Added to Wishlist
2.99€
Something old is waking beneath the roots, and some explorers have already answered its call.
Dress your expedition in the colors of the Toad God’s cult with the Tsathoggua Cultist Skin Pack. This cosmetic pack includes four exclusive outfits, one for each starting explorer.
Select your new appearance aboard the galleon before setting off on an expedition.
This pack is purely cosmetic and does not affect gameplay. The Cult of Tsathoggua major update is free for all players. Requires the base game The Mound: Omen of Cthulhu.
©2026 Nacon. ©2026 Published by Nacon and developed by ACE Team Software. All rights reserved.
How to activate your Steam key?
1. Open your Steam client. (If you don't have a Steam Client, you can install from here https://store.steampowered.com/about/)
2. Sign in to your Steam account. (If you don't have a Steam Account, you can create from here https://store.steampowered.com/join/)
3. Click “ADD A GAME” button which is at the bottom of the Steam Client.
4. Now select "Activate a product on Steam..."
5. Write or copy-paste your Steam key which you purchased from Gamesforpc.
6. Now your game is in your library.
7. Find your game in your library, select and click install to start your download.