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Deep Brine

Deep Brine

Deep Brine isn't drinkable. It's likely water from the Slime Sea, filtered through underground channels beneath Rainbow Island. Heavier than freshwater and rich in salt.

You can deposit Deep Brine into the Lab's refinery for crafting Vac Upgrades or Slime Science gadgets.
"Salt of the earth kind of stuff."

Where to find

Used in

Upgrades
  • Water Tank Γ—10
  • Heart Module II Γ—10
  • Heart Module III Γ—30
Utilities
  • Super Hydro Turret (Slime Rancher 2) Γ—1
  • Med Station (Slime Rancher 2) Γ—3
  • Portable Water Tap (Slime Rancher 2) Γ—5
  • Hydro Turret (Slime Rancher 2) Γ—10
  • Accelerator Γ—10
  • Easy Breezy Fan Γ—10
Warp Tech
  • Blue Teleporter (Slime Rancher 2) Γ—2
  • Refinery Link (Slime Rancher 2) Γ—2
  • Grey Warp Depot (Slime Rancher 2) Γ—2
  • Yellow Return Home Portal Γ—2
Decorations
  • Tall Emerald Cypress Γ—10
  • Azure Mangrove Γ—3
  • Medium Palm Γ—2
  • Azure Glow Shrooms Γ—1
  • Tall Magma Clump Γ—1
  • Violet Swirl Shroom Γ—3
  • Mossy Hen Statue Γ—10
  • Golden Cotton Statue Γ—10
  • Coastal Rock Pillar Γ—10
  • Rock Clump Γ—10
  • Sharp Boulder Γ—3
  • Goldpetal Flowers Γ—3
  • Stalagmite Cluster Γ—5
  • Thin Cave Pillar Γ—5
  • Cave Pillar Γ—5
  • Tall Violet Swirl Shroom Γ—2
  • Azure Shrubs Γ—1
  • Ferris Wheel Γ—1
  • Potted Plants Γ—1
  • Golden Dervish Statue Γ—1
  • Ruby Grass Γ—1
  • Sea Grass Γ—3
  • Yellow Reef Bush Γ—1
  • Sandy Yellow Coral Γ—1
  • Seesaw Γ—2
  • Reef Table Γ—2
  • Clam Throne Γ—2
  • Small Trellis Γ—2
  • Small Emerald Trellis Γ—2
  • Angler Fountain Γ—1

Related resources

Why Slime Science Resources matter

In Slime Rancher 2, Slime Science resources are rare materials used for crafting gadgets, upgrades, and advanced technology at the Fabricator. These resources are gathered through exploration, resource nodes, and Refinery Links, and they form the backbone of progression on Rainbow Island. Key materials include Silky Sand, Deep Brine, Radiant Ore, Buzz Wax, Jellystone, Wild Honey, and Strange Diamond, each with unique uses in equipment fabrication. Players must explore diverse biomes like the Ember Valley, Starlight Strand, and Powderfall Bluffs to locate these valuable resources. Efficient farming, refining, and crafting with Slime Science materials is essential for unlocking jetpack upgrades, utilities, and expansion tools, making them one of the most important resource systems in Slime Rancher 2.