Release Date and Platforms — The Mound: Omen of Cthulhu

Global Release Date

The Mound: Omen of Cthulhu launched on July 15, 2026. ACE Team and Nacon shipped four-player co-op, sanity-driven horror, and extraction loops averaging roughly twenty minutes per mission—now without a forced mission-end timer. Digital editions are live on PC, PlayStation 5, and Xbox Series X|S; a physical disc edition arrives August 6, 2026 for PS5 and Xbox.

Pre-load windows on PlayStation 5 and Xbox Series X|S typically open shortly before unlock, letting squads confirm install integrity and control bindings via Gamepad Controls. PC Steam installs depend on library download speeds.

Steam Next Fest ran June 15–22, 2026, with more than 200,000 players hands-on with coastal contracts, gear splitting, and sanity systems—the festival has ended; see the Demo Guide, Demo Patch Notes, and retail Launch Patch Notes.

Supported Platforms and Cross-Play

Supported platforms at launch: PC (Steam and Epic Games Store), PlayStation 5, and Xbox Series X|S. Cross-play allows mixed squads across these families with spatial voice chat integrated per official feature lists. PlayStation 4, Xbox One, and Nintendo Switch are not listed in current ACE Team materials as of pre-launch wiki compilation.

Multiplayer uses peer-to-peer hosting with one player acting as session host per IGN preview coverage—not dedicated servers. NAT and firewall configuration may affect join reliability; the host should use stable broadband. Cross-platform save transfer is not supported—choose your primary platform before investing in logbook progression.

Performance modes on consoles and PC graphics settings interact with visibility during sanity effects—see Best Settings and System Requirements for hardware planning.

Store Links and Regional Availability

Purchase links will appear on themoundomenofcthulhu.wiki homepage near launch directing to Steam, PlayStation Store, and Microsoft Store official pages. Avoid unofficial key resellers that violate Nacon terms or lack refund protections.

Language support for UI and subtitles expected to include English at minimum with additional languages per Nacon European publishing patterns—full locale list pending store page metadata at launch. Voice acting includes Spanish colonial lines with subtitles per trailer content.

Server infrastructure for cross-play uses peer-to-peer sessions with one host player per IGN preview notes. Co-op does not rely on dedicated servers—progress saves locally per platform without cross-platform transfer. Watch launch day community reports if NAT or firewall issues appear.

Global Unlock and Cross-Play Matrix

The Mound: Omen of Cthulhu launches July 15, 2026 globally unless ACE Team or Nacon announce delays—verify store countdown timers the launch week for regional variance. PC availability includes Steam and other PC storefronts per Nacon distribution; console releases target PlayStation 5 and Xbox Series X|S with cross-play across supported systems highlighted in official materials. Missions average roughly twenty minutes per contract in preview communications. Invalid compass behavior near the Mound reinforces verbal route confirmation using fort wall cartography when present at launch.

Pre-load on PS5 and Xbox typically opens twenty-four to forty-eight hours before unlock, letting squads confirm install integrity and Gamepad Controls before day-one expeditions. PC Steam pre-load follows Valve scheduling when enabled. Steam Next Fest June 2026 demo precedes retail by weeks for PC practice on sanity, gear splitting, and coastal extraction loops. Throwables shown in preview inventories may flush patrols or illuminate choke points—confirm item labels in retail menus. Ideal preview squads rotate lamp duty before any explorer enters critical sanity bands during simultaneous canopy transitions.

Cross-play requires compatible lobby systems and consistent game versions—mixed PC and console squads should agree voice platform and role assignments on the Tempestad before contracts. Spatial voice chat is a marketed core feature; verify platform-specific mute and privacy controls at launch. Solo play with AI teammates is supported but co-op remains the recommended experience—see Solo Mode. Unsupported platforms as of current marketing include Nintendo Switch and last-generation consoles unless future announcements expand. Wiki articles synchronize prose guides with gameplay reference pages after each ACE Team balance update post-July 15, 2026.

Unsupported platforms as of pre-July 2026 marketing: Nintendo Switch, last-gen Xbox One and PlayStation 4 unless future announcements expand. Xbox Game Pass day-one availability unconfirmed—check Microsoft channels near release. Pair launch night prep with Guides and System Requirements for hardware readiness. Characters aboard the Tempestad—Alonso de la Torre, Don Rodrigo de Medina, Leonor, and Fray Gaspar—frame narrative voice lines without changing shared gear limits in preview builds. Fort logbooks recovered during contracts permanently expand insertion options and colonial lore according to demo-sourced progression notes tracked on the wiki map section.