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Sulfur - Version 17 vs Version 18
Jun 4, 2026, 07:29 PM
Removed duplicate in-body wikilinks
Jun 10, 2026, 06:30 PM
Updated cross-reference link states (Cleanup 2026-06-11)
11Sulfur is the Foothills resource that turns ranged combat and ship ammunition from scavenging into real production. It is a common resource found around rocky formations, and the Millstones turn it into Homemade Gunpowder.22Current Item Basics55FieldCurrent Live ValueTypeResource, CommonStack size30Raw sourceFound around rocky formationsOrdinary vendor tradeThe current base-item listing says Sulfur is not bought or sold by ordinary vendors77What Sulfur is Used for Right Now88UseCurrent RequirementWhere It HappensHomemade Gunpowder10 Sulfur + 20 Ash -> 10 output in 45 secondsMillstonesReagent Table2 SulfurCrafting1010Why it Matters1111Community gunpowder guides and the current data listings line up on the core point: sulfur is part of the real homemade gunpowder route, and that route runs through the Iron Pickaxe and the Millstones rather than through the starter copper loop.1313Iron Pickaxe is the current mining step players look for before they take sulfur seriously.Millstones are where sulfur stops being a pile of yellow rock and starts becoming ammunition support.Gunpowder is the practical reason most players care about sulfur in the first place.1515Merchant Contract Note1717The raw Sulfur item page says ordinary vendors do not buy or sell Sulfur. That does not contradict the Merchant Contract system. The current Merchant: Natural Resources station lists Sulfur as one of its advanced goods after local threats are cleared, which is a separate base-station route rather than a normal vendor entry.1919Where to Buy2121Sulfur can be purchased from the following vendor.2323VendorStock QtyFaction LevelPriceMerchant: Natural Resources5040 Piastre2525Complete Crafting Uses2626Sulfur is an ingredient in the following recipes.2828Recipe OutputQuantityHomemade Gunpowder×10ConstructionBuildings, Stations, and Decorations that require this itemStationsReagent Tablex23030See Also3131Millstones - the station that processes Sulfur into Homemade GunpowderIron Pickaxe - the mining tool that matters once the Sulfur route opensMerchant Contracts - the separate base-merchant system that can later supply SulfurFoothills - the biome where Sulfur becomes part of the real mid-game chain3333Visual Identification of Sulfur Nodes3535Sulfur deposits in the Coastal Jungle and Foothills come in two distinct visual forms, and most players sprint past the first form on their early Foothills runs because the silhouette reads as plain stone.3737Form 1: Yellow-marbled stone. A standard grey rock outcrop with thin veins of pale yellow streaking through the surface. From a distance the marbling looks like a lighting artifact rather than a mineral cue, so the deposit blends into the terrain. Get within a few paces and orbit the boulder before deciding it is plain stone; once the yellow veins resolve, the node will accept the Iron Pickaxe interaction prompt.3939Form 2: Clumpy yellow gravel. A messier pile shape, more pebble than boulder, covered almost entirely in saturated yellow surface texture. Far easier to spot at a glance because there is no grey rock left to disguise it. This is the form most players associate with sulfur on screenshots, but the marbled boulders are at least as common in the wild.4141Tool requirement is the same. Both forms require an Iron Pickaxe to mine. Stone and copper tools display no interaction prompt at either node. If a node refuses to break with the pickaxe in hand, the most common cause is still being one tool tier behind rather than a wrong node type.4343Small Sulfur Nodes on Starter Islands4545Sulfur is sometimes described as a strictly Foothills resource, but small deposits do spawn on the starter island and on the Coastal Jungle islands before the Foothills unlock. The difference is yield rather than availability. Starter-island sulfur nodes produce one or two units per mine, while Foothills marbled boulders produce five to ten. The Iron Pickaxe requirement is the same for both tiers; stone and copper pickaxes show no interaction prompt on either node type.4747Visual cues for starter-island nodes. Starter sulfur tends to hide in taller rock formations with fewer horizontal cracks and a slightly smoother, paler surface than the ordinary grey outcrops scattered across every beach. The color tell is subtle: the rock reads as plain stone from more than a few paces away, and the yellow cue only resolves at close inspection. A reliable sweep pattern is to orbit each tall rock formation on the starter island with the Iron Pickaxe equipped and watch for the mining prompt to appear. If the prompt comes up and the node breaks into yellow crystal drops instead of stone chips, it is a sulfur find worth recording on the map for return trips.4949Why the small yields matter. Starter sulfur stockpiled before the Thomas Richards fight bridges the gap between "no Homemade Gunpowder production yet" and "Millstone pipeline online after Revenge Is Best Served Cold." A player who intends to run firearms through the Coastal Jungle can keep a musket loadout fed by pairing starter sulfur with Pirate Camps crate drops and the Smuggler's Cache on the starting island. The pipeline only stops feeling thin once the Foothills are unlocked and the five-to-ten-unit boulders come into rotation.5151Treat starter sulfur as a one-time top-up. The starter-island and Coastal Jungle sulfur deposits do not respawn on the same aggressive cycle as Foothills boulders. Mine them once on the early exploration loop, bank the output for early-Coastal-Jungle firearm use, and do not plan to come back to the same nodes for a second pass. Once the Foothills unlock, the larger marbled-boulder and clumpy-gravel nodes documented above become the stable production source for the rest of the game.5353Details5555Properties5757PropertyValueWeight0.2Stack30DISCOVERYSulfurVENDORQTY FACTION LEVEL PRICE
