Underworld · Side quest
Smelter Building Basics
Craft the Builder's Kit at level 9: 5 scrap fabric and 15 plastics.. Construct one Smelter with the kit. Ceramics ×20 and electronics ×5 are consistently documented; the metal component differs between source versions. The guide below contains 2 notes and 1 marked locations.
Walkthrough notes
Follow the objectives in order, with documented materials, mechanisms and unlocks.
Before you start
- Level × 9
- Ceramics × 20
- Electronics × 5
Craft the Builder's Kit at level 9: 5 scrap fabric and 15 plastics.
Construct one Smelter with the kit. Ceramics ×20 and electronics ×5 are consistently documented; the metal component differs between source versions.
Rewards & unlocks
- Experience × 10000
- Builder's Kit and Smelter construction
Quest locations & coordinates
Location numbers match the interactive map. Coordinates use the game grid, not latitude and longitude. Each link opens the selected location on the map.
| # | Location | Coordinates | Map |
|---|---|---|---|
| 1 | Quest start: 526,358; the source has no further walkthrough | 526, 358 | Locate ↗ |
Things to know
The wiki lists Steel without a quantity. The walkthrough lists Titanium ×1. The current-game metal requirement has not been independently checked.
These are alternate start locations for one quest. Completing it once is sufficient.
- Walkable route geometry is unavailable. Lines or numbered places indicate quest order, not a verified path.
- These details are extracted from community source data and have not been independently checked in-game.