How to Get Sulfur in StarRupture (And Actually Survive the Process)

So you’ve been grinding away on Arcadia-7, sending resources to those lovely corporations who stranded you here, and now they want Sulfur? Yeah, Sulfur’s a bit different from your standard mining operation. This yellow, toxic nightmare is easily one of the trickiest resources to extract in StarRupture, and there’s a good reason you probably haven’t stumbled across it yet.

Unlike basic building materials or even Wolfram Powder, Sulfur requires specific unlocks, careful timing, and honestly, a bit of patience. But don’t worry — once you know the process, it’s totally manageable. Let me walk you through everything you need to know.

Where to Find Sulfur Deposits on Arcadia-7

Before you can extract anything, you’ve got to actually locate this stuff. The good news? Sulfur is pretty hard to miss once you’re in the right area.

How to spot Sulfur deposits:

• Look for yellow fumes rising from the ground — it’s a dead giveaway
• The ground itself takes on a yellow-ish color around the deposit
• You’ll take corrosion damage if you try walking on it (so don’t)
• Once discovered, Sulfur deposits show up as yellow markers on your map for easy navigation

Early Sulfur Location

Head north from your starting base, past Griffith’s Research Outpost. Keep pushing into the more barren, desolate areas beyond that point. To the northeast, you should spot those telltale yellow gas clouds rising from the surface.

There are multiple Sulfur deposits scattered around the map, so keep your eyes peeled as you explore. The yellow visual cue makes them relatively easy to identify once you’re in the vicinity.

Unlock Requirements: You’ll Need Level 9 Slenian Corporation

Here’s the catch — and it’s a big one. You can’t just slap down any old extractor and start mining Sulfur. You need the Sulfur Extractor, which is locked behind Slenian Corporation Level 9.

Yeah, this is definitely a late-game resource. If you’re still figuring out how to unlock crafting recipes or working your way toward the max level cap, don’t stress about Sulfur just yet. Focus on building up your base, automating ore extraction, and grinding those War Bonds to level up your corporation standings.

By the time you actually unlock the Sulfur Extractor, you’ll have the infrastructure and resources to handle this properly.

Crafting Corrosion Res Plasm: Your Survival Tool

Once you’ve unlocked the Sulfur Extractor, there’s one more critical step before you head out: Corrosion Res Plasm. This consumable dramatically increases your corrosion resistance, which is absolutely essential when you’re building near toxic Sulfur deposits.

To unlock and craft Corrosion Res Plasm, submit these items to the Recipe Station:

• 40 Glowcap
• 25 Sulheart
• 100 Data Points

Make sure you’ve got this ready before you attempt any construction near Sulfur. Trust me, trying to build while taking constant corrosion damage is not a fun experience.

The Rapture Window: Timing Is Everything

Alright, here’s where things get interesting. You can’t just walk up to a Sulfur deposit and start building whenever you feel like it. The corrosive gas surrounding these deposits will damage you and prevent you from placing structures.

The solution? Wait for a Rapture event.

Immediately after a Rapture occurs and the temperature drops, the corrosive gas around Sulfur deposits temporarily disappears. This gives you a brief window to set up your extraction operation without melting your face off.

Step-by-Step Sulfur Extraction Process

1. Prep Phase (Before the Rapture):

• Locate your Sulfur deposit and mark it on your map
• Set up a nearby base and habitat close to the deposit (this makes the whole process way smoother)
• Craft your Corrosion Res Plasm
• Gather your Sulfur Extractor and a power source

2. Wait for a Rapture:

• Monitor for the Rapture event to trigger
• As soon as it finishes and temperature drops, move quickly

3. Build During the Gas-Free Window:

• Consume your Corrosion Res Plasm for extra protection
• Head to the Sulfur deposit while the gas is cleared
• Place your Sulfur Extractor on the deposit
• Set up your power source (consider using Ignitium for reliable energy)
• Connect any additional production line elements like conveyors or storage

4. Extract and Profit:

• As long as the extractor has power, it’ll start producing Sulfur
• The gas will eventually return, but your structures will remain functional
• You can now safely harvest Sulfur for those corporation contracts

Pro Tips for Sulfur Farming

• Build defensively: If you’re setting up a permanent Sulfur operation, consider fortifications. The area might attract hostile creatures
• Automate everything: Connect your Sulfur Extractor to an automated storage and transport system so you don’t have to keep returning
• Stock up on Corrosion Res Plasm: Keep several doses crafted for maintenance visits
• Use the map markers: Once you’ve found multiple Sulfur deposits, you can choose the most convenient location for your base setup
• Plan your production chain: Think about what you’ll need Sulfur for and set up appropriate weapon mods or crafting stations nearby

If you’re still working on your overall progression, check out the StarRupture beginner’s guide for more foundational tips.

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Frequently Asked Questions

Sulfur extraction in StarRupture definitely feels like a late-game challenge, but once you’ve got the system down, it becomes just another part of your production empire. The key is patience, preparation, and perfect timing with those Rapture events. Good luck out there on Arcadia-7!