Triarchy Hull and Sail Upgrades

Triarchy advertises hulls, sails, and more as upgradeable ship components that change speed, durability, and broader utility on the drowned archipelago. Unlike cosmetic sail skins, these upgrades are tied to progression: they shorten voyages between boss arenas, reduce downtime after island hazards, and unlock specialized paths that Digital Confectioners says can dramatically change how you explore and play. The game remains unreleased with a 2026 Steam target, so exact costs and branch names may change in playtests—but investing in the right upgrades early separates smooth co-op weekends from hours lost to backtracking.

This guide explains how hull and sail choices interact with Map Table routing, workbench crafting, and boss prep so you spend materials deliberately on the host save where shared progress matters.

Hulls: durability and survivability

Hull upgrades typically govern structural durability—how much punishment your mobile base takes from environmental hazards, naval obstacles, or combat-adjacent sailing sequences described in preview coverage. A reinforced hull is insurance when you push into higher-level island chains where enemy scaling spikes with three players aboard.

Durability upgrades also signal commitment to long sessions. Drop-in guests may arrive mid-voyage; a host with a sturdy hull can fetch them without abandoning a fragile ship mid-route. For solo players, hull investment reduces the fear of exploring far from the last dock.

When choosing hull paths, ask:

• Are we racing to a Challenge Mode trigger before a playtest window closes?
• Do we frequent storm-heavy routes marked on the Map Table?
• Does our crew split often under no tether rules, requiring solo returns to ship?

If yes, prioritize hull tiers before cosmetic sail flair.

Sails: speed and route efficiency

Sail upgrades emphasize speed—the stat that compresses Triarchy’s open archipelago. Faster sailing means more boss attempts per playtest session, quicker recovery after wipes, and faster delivery of rare mats to the workbench.

Speed is not purely selfish: in co-op, the navigator can reposition the entire crew closer to a pending drop-in friend before a pull. It also synergizes with Map Table planning—once you know optimal island chains, sails multiply that knowledge.

However, all-speed builds can leave you fragile. Official copy pairs sails with hulls deliberately; mirror that balance unless your crew runs ultra-safe builds with heavy sustain.

Specialized upgrade paths

Marketing promises specialized upgrade paths rather than a single linear bar. Expect branches such as:

• Expedition — speed, Map Table range, scouting perks
• Fortress — hull toughness, stash protection, defensive utilities
• Artisan — workbench efficiency, crafting yield (may overlap workbench guide)

Exact names are unconfirmed pre-release. During playtests, screenshot each branch and note which requires boss-exclusive materials from Boss overview.

Upgrade timing relative to bosses

Bosses drop unique upgrade materials and boss-exclusive gear. That creates a natural cadence:

1. Clear a story boss with fundamentals from combat basics.
2. Sail home; spend materials on hull or sails that unlock the next region.
3. Craft combat upgrades at the workbench before harder rematches.
4. Attempt Challenge Modes only when ship mobility supports repeated runs.

Upgrading sails before your first boss can still help—faster retries—but avoid neglecting combat crafting entirely. The ship carries you; builds win fights.

Co-op investment etiquette

On a shared save, upgrade spending is communal. Discuss major branch locks with your crew:

Scenario	Suggested priority
Rotating guests	Fortress + stash utility
Speed-running playtests	Expedition sails
Challenge Mode focus	Balanced hull + combat crafting
Solo host preparing invites	Durability first, speed second

Hosts who pay for upgrades should communicate expectations—guests contribute labor and callouts even if they cannot repurchase hull tiers on their own saves until they host.

Upgrade materials and farming loops

Materials likely arrive from:

• Island resource nodes and elite packs
• Boss clears and Challenge rematches
• Quest rewards tied to Map Table regions

Farm with enemy scaling in mind: trio farming yields more drops per hour but consumes more time per kill. Solo farming is safer for targeted grinds when guests are offline.

Deposit everything to ship stash before logging off—upgrade projects stall if mats sit in personal inventory rules we have not yet confirmed.

Assists, builds, and ship stats

Personal assists (assist planner) do not replace ship upgrades. Assists tweak parry windows or stamina; sails change macro pacing. A player with generous assists still benefits from faster returns to the workbench after death.

Similarly, combat builds do not negate the need for hull durability when environmental damage bypasses talent mitigation.

Playtest documentation checklist

Each test weekend, record:

• Upgrade cost curves at tiers 1–3
• Measurable speed delta after sail tier jumps
• Hull tier impact on hazard damage
• Branch lock-outs and respec options if any

Share findings so this wiki stays aligned with live builds—not launch-trailer promises.

Sample early-game priority (subject to change)

Until datamined tables exist, many crews will use a sensible default:

1. Workbench access / tier one hull — stabilize crafting loop
2. Sail tier one — cut travel time to first major boss
3. Map Table enhancement if bundled in expedition branch — see Map Table
4. Combat craft spike — consume boss mats
5. Specialized path commitment — align with crew identity

Adjust after your first Boss overview clear reveals actual material types.

Summary

Hull and sail upgrades translate boss victories into archipelago mobility. Balance speed with durability, respect shared progress economics, and sync upgrades with workbench crafting before Challenge Modes. The ship is your progression multiplier—invest like it.