Release Information for The Mound: Omen of Cthulhu

Launch Overview

The Mound: Omen of Cthulhu releases July 15, 2026 on PC (Steam and other PC storefronts per Nacon distribution), PlayStation 5, and Xbox Series X|S. ACE Team develops the project; Nacon publishes. The game is a four-player cooperative Lovecraftian horror extraction title set in a cursed sixteenth-century South American jungle inspired by H. P. Lovecraft's The Mound, with cross-play across supported platforms and spatial voice chat highlighted in official materials.

Pre-launch access includes a public demo during Steam Next Fest in June 2026, offering a time-limited slice of coastal and fort-adjacent content for PC players. Demo progress carryover to the full game has not been guaranteed—treat demo saves as practice unless ACE Team announces transfer support. Detailed demo instructions live in the Demo Guide.

This wiki documents mechanics from previews and demo observation, labeling uncertain details demo-sourced until launch verification. Follow subpages for Release Date & Platforms and System Requirements.

Editions and Storefronts

Standard edition covers base cooperative game with cross-play. Deluxe or collector editions, if offered, have not been fully detailed in pre-July 2026 marketing beyond typical Nacon premium packaging patterns—verify Steam and console store pages at launch for included cosmetics or soundtrack bonuses. Pre-order bonuses remain unconfirmed on this wiki until official store listings publish itemized rewards.

PC players should wishlist on Steam for demo notifications during Next Fest. Console players should follow PlayStation Store and Microsoft Store pages for pre-load dates typically available twenty-four to forty-eight hours before global unlock on July 15, 2026 midnight regional time conversions.

Regional pricing follows Nacon standard tiers; this wiki does not track prices due to currency variance. Gameplay guides remain platform-agnostic aside from Controls subpages.

Post-Launch Support Expectations

ACE Team history with Zanji and Rock of Ages suggests post-launch patches for balance and co-op stability are likely, though not contractually guaranteed here. Sanity tuning, musket noise radius, and corruption timers are prime candidates for day-one or week-one adjustments based on demo feedback.

Wiki pages under Guides, Gameplay, and Weapons will note patch versions when mechanics change after launch. Report outdated demo-sourced sections by checking update timestamps on individual articles.

July 2026 Launch and Preview Sources

Release information for The Mound: Omen of Cthulhu centers on July 15, 2026—the global launch date announced by ACE Team and Nacon for PC, PlayStation 5, and Xbox Series X|S. The title is four-player cooperative Lovecraftian horror extraction set aboard the galleon Tempestad with cross-play and spatial voice chat. This hub aggregates storefront timing, demo access, hardware expectations, and wiki sourcing policies until retail verification replaces preview labels. Subtitle sliders aid cross-play when spatial voice mixes Spanish colonial dialogue with Quechua-inflected whispers at low sanity.

Pre-launch hands-on access includes Steam Next Fest June 2026—a time-limited PC demo slice of coastal and fort-adjacent content. Demo progress carryover to full game has not been guaranteed; treat demo saves as practice unless official transfer support is announced in Demo Guide materials. Subpages cover Release Date & Platforms and System Requirements. Squad spotters should distinguish creature footfall patterns from phantom audio that fails line-of-sight checks beside reporters. Meta resources returned to the Tempestad after successful extraction remain partially demo-sourced until economy datamining post-launch.

Wiki articles under Guides, Gameplay, and Weapons label demo-sourced mechanics until launch patches confirm values. Deluxe editions and pre-order bonuses follow Nacon storefront listings when published—this hub does not track regional pricing. Nintendo Switch and Game Pass remain unannounced pre-launch. Console demo parity with Steam Next Fest has not been confirmed—PC players may practice weeks before console hands-on access. Separate ADS sensitivity on PC improves crossbow headshots without sacrificing musket flick speed during extraction emergencies. Optional basement logbook objectives sit behind sanity risk—squads weigh madness budgets before deep fort pushes in preview streams.

Post-launch support expectations follow ACE Team history—balance patches for sanity tuning, musket noise radius, and corruption timers are likely based on demo feedback though not contractually guaranteed here. Report outdated sections by checking article timestamps after day-one and week-one patches following July 15, 2026 unlock. Launch-week patch notes may adjust corruption timers, musket noise radius, and salt charges based on demo community feedback. Mobile-responsive tool layouts will let squad captains review loadouts on phone while friends boot consoles for cross-play nights.