Meta Progression in The Mound: Omen of Cthulhu
How Tempestad meta progression works in The Mound — fort logbooks, rescue contract unlocks, shared map knowledge, and player-hosted co-op saves.
Progress That Persists Between Expeditions
The Mound: Omen of Cthulhu is built around repeatable extraction loops, but successful runs feed meta progression aboard the galleon Tempestad. Preview and launch-day observation confirm that fort logbooks, appraised treasure, unlocked insertion points, and guidebook codex pages carry forward between missions—failure wastes time and supplies but does not wipe knowledge already recovered.
Newsweek hands-on preview noted that completing areas in one host's session still benefits friends who join later—you do not replay entire zones solo just because a teammate cleared them first in a prior lobby. Player-hosted peer-to-peer sessions mean progression ties to the host account in many co-op horror titles; verify whether your squad agrees on a primary host for logbook grinding at launch.
Retail launch on July 15, 2026 unlocks the full progression tree demo slices only partially showed—coastal tutorials, five demo forts, and Mound-adjacent contracts now available with cross-play. See Forts & Logbooks for map unlock detail.
Rescue Contracts and Character Unlocks
Rescue contracts ask squads to recover marooned or missing explorers from hostile jungle zones. Newsweek preview coverage confirms that completing rescue objectives can unlock new playable characters—not just cosmetics—expanding the roster beyond the four Tempestad crew documented on Characters.
Deluxe Edition adds Fortune Hunters characters immediately through the bundled pack; Standard players may earn roster expansion through rescue and contract milestones instead. Mixed squads need only one Deluxe owner for Temple of Yig briefings, but character unlock paths may differ by edition—confirm in retail menus after purchase.
Rescue missions demand coordinated lamp rotation and salt coverage—higher risk than coastal scavenges. Treat them as mid-game goals after coastal extraction habits feel routine per Beginner Tips.
Logbooks, Codex, Anvil, and Ship Economy
Fort logbooks recovered during contracts permanently unlock new starting positions deeper in the jungle—shorter travel, higher patrol density. Guidebook codex pages discovered on the mainland expand lore without always gating map spawns; both systems reward thorough exploration documented on Guidebook & Lore.
Appraised treasure returned to the Tempestad funds gear exchanges with the captain. The launch build adds a Weapon Upgrade Anvil where contract tokens improve weapons between runs—see Weapon Upgrades. Demo patch notes improved appraiser sentiment in June 2026; retail payout tables may still shift in hotfixes.
Free launch DLC Temple of Yig adds an exclusive mission area—claim manually on your storefront and ensure the host has it installed for co-op. Details on Post-Launch Updates, Launch Patch Notes, and Deluxe Edition.
Player-Hosted Sessions and Long-Term Co-op
The Mound uses player-hosted peer-to-peer co-op rather than dedicated servers per IGN preview coverage. Host migration and long-term lobby persistence reduce live-service shutdown risk—communities can keep playing as long as platforms support peer networking, a point Newsweek highlighted versus always-online extraction titles.
Cross-platform saves do not transfer—pick a primary platform before investing in logbook depth. Cross-play squads can still share progression sessions by consistently hosting on one account with the most unlocks. Read Cross-Play for invite flow and version sync at launch.
Wiki pages under Contracts and Extraction Loop will note economy patches as ACE Team balances post-July 15, 2026.
Frequently Asked Questions
Does demo progress carry to the full game?
ACE Team never guaranteed demo save migration. Assume fresh start unless Steam news confirms transfer support.
Who keeps logbook unlocks in cross-play?
Progression typically binds to the host account. Squads should agree which player hosts progression runs.
Can I unlock all characters without Deluxe?
Rescue contracts unlock additional explorers per preview reports. Deluxe Fortune Hunters pack adds two immediately.
Is meta progression shared in public matchmaking?
Private squads control host choice. Public lobby rules need launch-week verification.
Do failed extractions lose logbooks already found?
Logbooks recovered and turned in at the Tempestad should persist—failed mid-run recovery likely does not grant unlocks until extracted.
Video Walkthrough
Watch the official gameplay footage below to see the techniques described in this guide applied in a real expedition.