Sewers routes, checklists, and planning notes
Stardew Valley The Sewers Guide
Unlock and route Stardew Valley The Sewers with Rusty Key, 60 Museum donations, Krobus shop, Stardrop, Return Scepter, Statue Of Uncertainty, Mutant Bug Lair, Dark Talisman, Mutant Carp, and Radioactive Carp.
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route pages
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guide sections
1.6
route-ready
Unlock and route Stardew Valley The Sewers with Rusty Key, 60 Museum donations, Krobus shop, Stardrop, Return Scepter, Statue Of Uncertainty, Mutant Bug Lair, Dark Talisman, Mutant Carp, and Radioactive Carp.
Open each route card for focused requirements, checklist notes, and source links.
Cross-check the related wiki and database pages before committing a full in-game day.
Sewers route modules
8 guidesAccess / 60 Museum donations and two sewer entrances
Rusty Key Unlock
生锈钥匙解锁
The Sewers unlock after the Rusty Key is obtained from Gunther, which happens after donating 60 artifacts or minerals to the Museum. Enter through Pelican Town's sewer cover or the Cindersap Forest grates.
Shop / Always-open rare goods and weekly routing
Krobus Shop
科罗布斯商店
Krobus' shop is always open once the Sewers are unlocked. Plan fixed purchases such as the Stardrop, Void Egg, Crystal Floor recipe, Wicked Statue recipe, Wizard Catalogue, and Return Scepter alongside rotating stock.
Purchases / Energy and late-game travel value
Stardrop and Return Scepter
星之果实与回程法杖
Krobus sells one Stardrop for 20,000g and one Return Scepter for 2,000,000g. The Stardrop is a completion and energy priority, while the Return Scepter is a late-game quality-of-life purchase.
Utility / Profession reset for 10,000g
Statue Of Uncertainty
不确定雕像
The Statue Of Uncertainty in the Sewers lets the player change chosen professions for 10,000g. Choose a skill, sleep, then reselect the level 5 and level 10 profession path.
Quest / Railroad trigger, Krobus gate, and Wizard ink chain
Dark Talisman Route
黑暗护符路线
After completing the Community Center or Joja development path, entering the Railroad can start the Wizard's Dark Talisman chain. Speak with Krobus in the Sewers to open the passage to the Mutant Bug Lair.
Combat / Dark Talisman chest, Mutant Grubs, Mutant Flies, and Slimejack
Mutant Bug Lair
突变虫穴
The Mutant Bug Lair is entered from the northwest Sewers during Dark Talisman. Prepare for Mutant Grubs and Mutant Flies, retrieve the talisman chest, and return later for Slimejack or cave insect goals.
Fishing / Mutant Carp, Radioactive Carp, Carp, algae, and trash
Sewer Fishing
下水道钓鱼
The Sewers contain Mutant Carp, one of the legendary fish, plus Radioactive Carp for the Legendary Fish II route. Carp, Green Algae, White Algae, and Trash are the other sewer catches.
Friendship / Gifts, birthday, Void Ghost Pendant, and roommate planning
Krobus Roommate Bridge
科罗布斯室友衔接
Sewer access turns Krobus into a steady friendship route. Use loved gifts such as Pumpkin, Void Egg, Void Mayonnaise, Diamond, or Wild Horseradish, then connect 10 hearts to the Void Ghost Pendant roommate path.