Corsair Cove Raw Materials & Harvesting

Raw materials are the inputs Corsair Cove expects you to find, chop, mine, or pull from the sea before any manufacturing building touches them. On the demo skull island, most chains begin with visible deposits tied to terrain types — fertile soil for trees and cassava, quarry markers for stone, shallows for fishing huts, and remote ledges for guano or fibers once you expand camp range. Understanding where these nodes sit saves hours of drifter inefficiency.

This guide catalogs demo-relevant harvestables and their downstream uses. Pair it with the demo island map for placement and the processed goods page for what refineries output.

Wood and hardwood logs

Wood is the demo’s most urgent raw material. You begin with sixty-five planks in a shipwreck, but that stockpile is finite. Sustainable construction requires a woodcutter placed in a fertile forest patch within pirate camp range.

Woodcutters assign drifters to fell trees and deliver hardwood logs to adjacent storage or directly to sawmills if you path efficiently. Logs are not consumed by housing — they must pass through a sawmill to become planks, the universal construction currency for tents, piers, ships, and repairs.

Tip: Place woodcutters uphill when possible so gravity-assisted ramps shorten return trips. Multiple tree lines exist on the skull island; scout before committing, because moving a woodcutter later wastes build time during Amara’s window.

Planks (processed, but sourced from logs)

Strictly speaking planks are manufactured, yet players treat them as a primary resource because every objective demands them. Keep this distinction in mind: logs are raw, planks are refined. Bottlenecks at the sawmill feel like raw shortages when logs pile up unprocessed.

Rope fiber and plant inputs

Rope for advanced ships requires fiber chains unlocked mid-demo. Fiber plants grow in designated fertile zones separate from timber lines. Gatherers deliver fiber to workshops that twist rope — a processed good, but one whose bottleneck is always raw collection rate.

The Moonlight prowler-class hull and other Seafaring compass rewards explicitly gate on rope stockpiles. Rush fiber camps before tearing down woodcutters for crew reassignment.

Cassava and root crops

Cassava roots come from cassava picker buildings on agricultural fertile tiles. Raw cassava passes through salting or baking steps (depending on building unlock order) before galleys serve cassava bread or stew components.

Cassava fields often sit farther from Plunderer’s Pier than wood lines, previewing satellite camp design. Supply networks — storage hop to storage hop across bridges — keep bread flowing to multiple galleys on different cliffs. YouTube creators demonstrate two-hop cassava routes for this reason.

Fish and coastal harvest

Fish raw catches come from fishing huts placed near accessible water within range. Fish feed galleys directly or support richer recipes when combined with salt and campfire processing.

Demo island fishing spots appear once you scout beaches beyond the starter cove. Fish offer faster food security than cassava if you lack fertile inland plots, but hut placement competes with pier shallows — plan coastline usage early.

Salt, guano, and specialty deposits

Salt pans and guano piles unlock after expanding influence and founding secondary camps. Guano feeds advanced industry chains teased for full release; salt preserves food and supports trade goods.

These materials sit on ledges intentionally far from Plunderer’s Pier, nudging you toward a second pirate camp rather than one sprawling megabase. Iron ore, freshwater, limestone, seashells, bird eggs, and lead appear similarly on the compass map edge.

Stone and quarry outputs

Stone extraction starts with a quarry on marked deposits plus a stone cutter to produce cut blocks for gun towers, walls, and later fort assets. Raw boulders do not enter inventory — quarries output intermediate goods consumed locally or hauled to warehouses.

Gun tower tutorials consume black powder (processed) but require stone logistics first. Quarry placement on upper skull ridges gives tower range over pier approaches.

Drifters as a hidden raw input

Drifters are not items, but they function as the labor resource binding every harvest chain. Unassigned drifters haul goods; pirates assigned to buildings stop hauling. Pausing a sawmill to free workers for pier construction is a standard demo tactic.

Story events grant drifter batches — fifteen arrive after the first Skull Rock victory — which temporarily relieves staffing pressure until new housing catches up.

Raiding versus harvesting

Seven Seas events return raw and processed loot you cannot harvest locally: black powder after Crown fights, coin from treasure cards, occasional iron from distant nodes. Raiding supplements but rarely replaces staple harvesting — stew demands alone require local fish or cassava throughput.

Planning checklist

Priority	Raw material	Why
Hour 1	Logs / planks path	Camp, pier, first ship
Hour 2	Cassava or fish	Crew upkeep during voyages
Hour 3	Stone	Gun tower before Amara returns
Mid-demo	Fiber / guano	Advanced ships and compass deeds

Cross-reference crew consumables for what galleys actually eat and the walkthrough hub for quest-timed harvest windows. The in-game codex marks undiscovered resources; this wiki explains chain order so you do not stockpile logs while starving for salt.