CO-OP TACTICAL COSMIC HORROR

SURVIVE THE COLD COGNITIVE DEEP

A terrifying co-op expedition into cursed ruins, where ancient gods stir, sanity fractures, and only meticulous planning stands between your crew and eternal oblivion.

Read Survival Guides Plan Expedition

The Abyss Awakens In

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Hours

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Exploring the Cursed Mesoamerican Jungle

THE MISSION

Deep within the untamed jungle mounds of Oklahoma, an entrance lies hidden. It leads to K'n-yan, a colossal subterranean civilization of immortal executioners, red-litten ruins, and cosmic entities. As 16th-century explorers or modern scavengers, your team must venture down, extract eldritch artifacts, study unspeakable entities, and escape before sanity splits wide open.

EXPEDITION RISK

EXTREME

CO-OP SIZE

1 - 4 PLAYERS

CORE GAMEPLAY SYSTEMS

Meticulous planning and absolute coordination are mandatory. Master these pillars to survive.

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Co-op Squad Tactics

Balance weight, delegate lighting, and assign roles. A lone explorer is immediately picked apart by subterranean lurkers. Keep communication clear.

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Sanity Degradation

Bioluminescent flora, horrific encounters, and absolute darkness wear on the mind. Once sanity fractures, hallucinations alter reality for you and you alone.

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Extraction Loop

Descend, secure high-value eldritch relics, and manage your escape. The deeper you venture, the higher the reward—but extraction points collapse over time.

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Dynamic Sub-Levels

Three terrifying subterranean layers: the red-lit K'n-yan, the shadow-locked Yoth, and the pitch-black void of N'kai. The world morphs in response to cosmic alignment.

THE MYTHOLOGY OF THE MOUND

Based closely on the haunting novella by H.P. Lovecraft and Zealia Bishop, The Mound unravels the mystery of K'n-yan, a subterranean realm of ancient humanoids who conquered death, only to succumb to decadent boredom and horrific worship of Cthulhu and Yig. Discover the narrative chronicles written by Panfilo de Zamacona in 1545.

Unravel the Lore