Weapon Upgrade Anvil in The Mound: Omen of Cthulhu
How the Weapon Upgrade Anvil works in The Mound: Omen of Cthulhu — spend contract tokens on the Tempestad galleon to improve muskets, crossbows, and melee gear between expeditions.
Launch Feature — Upgrade Gear on the Tempestad
The July 15, 2026 retail launch of The Mound: Omen of Cthulhu adds a Weapon Upgrade Anvil aboard the galleon Tempestad. After a successful expedition, spend tokens earned through contracts to improve weapons before the next jungle run. ACE Team introduced the anvil as a clear meta reward so extraction success feeds the next loadout—not only ship cosmetics or logbook knowledge.
Tokens come from completing contracts and returning loot to the captain. Failed extractions still teach map literacy but do not bank upgrade currency the way successful appraisals do. Pair anvil visits with Meta Progression planning so your squad agrees which weapons receive early investment.
The anvil sits with other Tempestad prep stations—contract board, gear lockers, and role assignment. Visit it during the same prep window where you split musket, crossbow, sword, oil lamp, and reviving salt. See Weapons & Items for the shared pool overview.
What Upgrades Change Between Runs
Upgrades improve the weapons your crew carries into the cursed jungle—period firearms such as matchlock and flintlock muskets, crossbows, bows, and melee blades documented across Ranged and Melee pages. Exact stat ladders (damage, reload, noise radius, durability) will shift as ACE Team balances post-launch; treat early retail values as living numbers.
Invest first in the roles your squad actually uses. A musket authority who fires once per coastal contract needs less upgrade depth than a crossbow scout who lands every pick. Coordinate with the Loadout Tier List and the interactive Loadout Planner before spending scarce tokens on vanity paths.
Deluxe cosmetics such as Abyssal Gear and Lost Explorers' Swords Pack remain visual unless ACE Team later ties skins to stats. Do not confuse cosmetic packs with anvil upgrades—see Deluxe Edition for pack contents.
Squad Economy and Extraction Discipline
Because upgrades consume contract tokens, greed on the mainland now has a clearer payoff. The launch build also removed the mandatory mission-end timer—crews may stay for extra loot as long as they survive, then bank tokens at the anvil. That choice raises extraction stakes: push for one more shrine, or leave with a secured payout. Details live on Extraction Loop and Launch Patch Notes.
Solo players can still use the anvil after AI-assisted or lone runs, but four-player squads should nominate one treasurer who tracks token budgets aloud during Tempestad prep. Cross-play friends on PC, PS5, and Xbox Series X|S share the same upgrade loop when versions match—confirm patch parity before grinding tokens together via Cross-Play.
Watch Post-Launch Updates for balance hotfixes that retune token costs or upgrade caps after week-one community feedback.
Frequently Asked Questions
Where is the Weapon Upgrade Anvil?
On the Tempestad galleon hub between expeditions. Spend tokens earned from contracts to improve weapons.
Do upgrades carry between platforms?
No. Progress binds to the platform account where you play. Cross-play lobbies do not transfer upgrade tiers across Steam, Epic, PS5, or Xbox.
Are cosmetic packs the same as upgrades?
No. Abyssal Gear and sword packs are cosmetic. The anvil spends contract tokens for mechanical improvements.
Should I upgrade before my first coastal contract?
Earn tokens on an easy coastal run first, then invest. Empty token wallets leave nothing to spend at the anvil.
Does the anvil work in solo mode?
Yes. Solo and co-op runs that successfully return tokens can upgrade gear on the Tempestad.
Video Walkthrough
Watch the official gameplay footage below to see the techniques described in this guide applied in a real expedition.