Rust
RustCounter-Strike 2s&boxDeadlock
Wiki
Play on RustBattle
Browse
ItemsBuildingMonumentsServersGuidesRaid CalculatorSkinsWeaponsStatus EffectsMonument PuzzlesMarketInventoryLeaderboardBindsChangelog
RustMonumentsSewer Branch
// continue the grind
Take it to the server.

Trade and win skins on RustBattle — provably fair.

Play on RustBattle

Rust Wiki

  • Items
  • Building
  • Monuments
  • Servers
  • Guides
  • Raid Calculator
  • Skins
  • Weapons
  • View all sections

Tools & Community

  • Market Overview
  • Compare Items
  • Tech Tree
  • Inventory Calculator

Platforms

  • RustBattle
  • CSBattle
  • CS2 Skins Wiki
  • s&box Wiki
  • Deadlock Wiki

About

  • Privacy Policy
  • Terms of Service
  • Provably Fair
  • Support

18+ only. Gambling can be addictive. Play responsibly. If you need help, visit gambleaware.org

NOT AFFILIATED WITH FACEPUNCH STUDIOS · © 2026 RustBattle
HOME / RUST / MONUMENTS / SEWER BRANCH
Sewer Branch monument in Rust -- Tier 2 Hard difficulty
Tier 2 — HardRecyclerPuzzle

Sewer Branch

An underground sewer system with a green card puzzle. A reliable source for fuse boxes and green cards. Good for newer players.

At a Glance

RecyclerAvailable
ScientistsNone
RadiationNone
PuzzleYes
DifficultyTier 2 (Hard)
Loot Crates10

Required Gear

Make sure you have these items before attempting Sewer Branch:

Green KeycardElectric Fuse x1

Puzzle Cards Needed

green Card
Fuse ×1

Puzzle Walkthrough

Follow these steps to complete the Sewer Branch puzzle and access the best loot:

1
green CardFuse Required30s timer

Enter the sewer tunnels and use a Green Keycard at the underground room door to access the loot area.

Puzzle Hints

  • ▸Listen for the electrical buzzing sound near card readers -- it indicates an active door.
  • ▸Fuses are consumed when used. Bring extras in case you die during a timed section.
  • ▸Timed doors close after the countdown. Move quickly and know the route before you begin.
  • ▸Keycards are single-use items. Make sure your path is clear of enemies before swiping.

Loot Table

10 TOTAL CRATE SPAWNS
Military CrateRare
×125m respawn
ThompsonCustom SMGRifle Body
Normal CrateUncommon
×310m respawn
ComponentsScrapGreen KeycardFuse
BarrelCommon
×68m respawn
Crude OilScrapComponents

Tips & Strategies

6 TIPS
1Excellent source of green keycards and fuses for higher-tier monuments.
2No radiation or scientists — safe for newer players.
3The underground area is dark — bring a flashlight or torch.
4Quick in-and-out loot runs are very efficient here.
5Good stepping stone for learning the puzzle card system.
6The recycler is above ground near the entrance.

Features & Highlights

▸Recycler
▸Green card puzzle
▸Underground passages
▸Fuse spawns

Other Tier 2 Monuments

All Monuments →
Airfield -- Tier 2 monument in Rust
Airfield

An abandoned airstrip with multiple hangars and a control tower. Offers good mid-tier loot and a recycler. One of the largest monuments on the map.

Water Treatment Plant -- Tier 2 monument in Rust
Water Treatment Plant

A large water treatment facility with moderate loot and a recycler. Open layout makes it dangerous for PvP but rewarding for puzzle runs.

Power Plant -- Tier 2 monument in Rust
Power Plant

An abandoned power generation facility. Features a blue card puzzle with good loot rewards. Contains radiation in certain areas.

Easier Monuments to Try

T3

Launch Site

Tier 3 — Puzzle — Recycler

→T3

Military Tunnels

Tier 3 — Puzzle — Recycler

→T3

Large Oil Rig

Tier 3 — No puzzle

→

Frequently Asked Questions

Is Sewer Branch worth visiting in Rust?

Sewer Branch is a Tier 2 (medium) monument. An underground sewer system with a green card puzzle. A reliable source for fuse boxes and green cards. Good for newer players. It has a recycler for processing components. It features a puzzle that requires green keycard.

What keycards do I need for Sewer Branch?

Sewer Branch requires green keycard to complete its puzzle. You will also need electric fuses. The puzzle rewards include military-grade crates and elite crates depending on the monument tier.

Does Sewer Branch have a recycler?

Yes, Sewer Branch has a recycler. You can use it to break down components into raw materials like Metal Fragments, High Quality Metal, and Scrap.

Raid with confidence after reading up on the Sewer Branch — play on RustBattle.Play on RustBattle ↗