The update for The Mound: Omen of Cthulhu arrives at launch with one important warning: crossplay works, but cross-platform invitations still have an issue. The game released on July 15, 2026 for PC, PlayStation 5 and Xbox Series X|S. Check the latest gaming news before planning a mixed-platform session.
Key points
- The Mound: Omen of Cthulhu released on July 15, 2026 for PC, PlayStation 5 and Xbox Series X|S.
- The launch update adds a Weapon Upgrade Anvil and push-to-talk.
- The mandatory mission-end timer has been removed.
- Crossplay works, but cross-platform invitations currently require the server browser.
ACE Team adds weapon upgrades, push-to-talk and several settings requested after the demo. The mandatory mission-end limit is also gone. A crew can remain on the mainland for as long as it survives.
The Mound update adds practical launch features
The new Weapon Upgrade Anvil is on the galleon. Players spend tokens earned through contracts to improve weapons. A successful expedition now leaves a clear reward for the next run.
Push-to-talk is also available. Sanity effects can distort what a crew sees, so clear voice communication can prevent a small doubt from becoming a failed extraction.
The forced mission-end timer has been removed. A team can stay for more loot or leave with its reward secured. That choice gives every expedition more weight.
The update also brings more treasure-shrine variety, extra loot and clearer contracts. A centre-screen dot is available for motion sickness. The FOV slider now ranges from 75 to 125.
The Mound update: do crossplay invites work?
Not properly yet. ACE Team confirms that crossplay is working, but direct invitations across platforms have an issue. The studio is working on a fix and has not announced a date.
For now, friends must find the host’s server in the online list. It is a workable solution, but it adds friction for a PC, PS5 and Xbox crew.
Same-platform groups can form a party without this restriction. Mixed-platform groups should expect the server-browser step or wait for the fix. Follow the official Steam post for the next announcement.
Platforms, solo play and co-op
The Mound: Omen of Cthulhu is available on PC through Steam and Epic Games Store, PlayStation 5 and Xbox Series X|S. Nacon confirms solo play and online co-op for up to four players.
Every run starts on a galleon. Crews choose contracts, prepare equipment and enter a cursed jungle to bring back treasure. Hallucinations and hostile creatures make coordination part of survival.
The official Nacon page confirms the platforms, languages and four-player co-op. You can also browse our news section and our gaming articles.
Price, editions and the sensible choice
Steam France lists the Standard Edition at €29.99. It is reduced to €23.99, a 20% discount, on July 15, 2026. The store page does not show an end time for the offer.
The Lost Explorers’ Swords Pack is free during the first two weeks, but it must be claimed manually. The free Temple of Yig mission can be played by the full party if the host owns it.
The Deluxe Edition includes Fortune Hunters characters, Abyssal Gear and the digital soundtrack. Standard is the safer choice for a crossplay group while direct invitations still have no fix date.
Frequently Asked Questions
When did The Mound: Omen of Cthulhu release?The game released on July 15, 2026 for PC, PlayStation 5 and Xbox Series X|S.
Cross-platform invitations have an issue. Until the fix arrives, find the host’s server through the online list.
Follow the official Steam page and Nacon’s official game page for studio updates.
Spend tokens earned through contracts at the Weapon Upgrade Anvil on the galleon.
Yes. Nacon confirms a solo mode alongside online co-op for up to four players.
No. The update removes the mandatory mission-end limit, so your crew can stay alive and continue exploring.
The pack is free during the first two weeks, but you must claim it manually from the store.
The update adds a centre-screen dot and expands the FOV slider to a 75–125 range.
Verified sources
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