Bunker buildings: what each one does and the quest that unlocks it
- Checked
- Game version
- Update 2.3.30

You build bunker facilities from the Construction Panel, and most of them are unlocked by Jeff’s Basic Construction quests. Several bring a merchant who also gives quests: the Weapon Shop brings Xavier, the Armor Shop Orange, the Gym Mud, the Kitchen Vogo and the Tech Center Xiaoming.
Buildings and their unlock
| Building | What it does | Unlocked by |
|---|---|---|
| Workbench | Craft, dismantle, repair, register blueprints | Basic Construction (Jeff) |
| Weapon Shop | Xavier sells weapons and ammo | Basic Construction II (Jeff) |
| Armor Shop | Orange sells helmets and armor | Basic Construction III (Jeff) |
| Medic Station | Crafts basic medical supplies | Basic Construction (Medical) (Jeff, level 2) |
| Teleporter | Departs to activated beacons | Basic Construction IV (Jeff), after Tech Expert |
| Gym | Mud trains your body; brings Mud’s quests | Fitness Coach (Mud) |
| Kitchen | Vogo cooks meals that restore energy and hydration | Basic Construction V (Mud) |
| Tech Center | Xiaoming’s shop: J-Lab certificates, tickets, keycards | Tech Expert (achievement “Xiaoming joined”) |
| Key Registration Device | Register keys so you can open their doors without carrying them | Construction Panel |
| Prototype Machine | Upgrade skills (the skill trees) | Construction Panel |
| Bitcoin Miner | Earns passively; graphics cards set its hashrate | Construction Panel |
| Black Market Contact Point | Buy and sell orders with fluctuating prices | Construction Panel |
| ATM | Deposit and withdraw cash | Construction Panel |
| Arcade Cabinet | Mini-games (Duck Miner, Snake Force, Soda Crisis, D-Max) for Xiaoming’s High Score Duck quests | Construction Panel |
| Commemorative Trophy | Gives four weapon challenges | A Talking Trophy! (Jeff), after All-Rounder |
| 3D Printer | Prints items from printing data, spending hashrate | Build a 3D Printer (Xiaoming) |
Update 1.0.18 removed the Hunter’s Path requirement from the Medic Station, and update 1.0.23 made the Teleporter depend on Tech Expert. Jeff’s Tech Expert asks for a Pile of Electronic Components, which lies in front of the yellow bus north of Road Camp in Ground Zero.
Upgrades through quests
- Upgrade Workbench (Jeff) unlocks Advanced Processing.
- Large Storage (Jeff) unlocks Storage Expansion Lv.1; the achievement Mega Warehouse counts the VIP expansion.
- Expanded Pocket (Jeff) unlocks Backpack Expert I.
- Body Training (Mud) unlocks Farmer’s Walk.
Decoration
Update 2.0.26 added the Display Cabinet, Weapon Display Rack, three Dummies and the Green Screen, plus wallpapers and decor that quests unlock for purchase. Update 1.3.10 expanded the base; existing structures could shift, and the patch note says to recycle and rebuild them. The jukebox plays your own MP3 files from the game’s StreamingAssets/Music folder (update 1.0.31).
Achievements for the bunker
Six achievements fire when a building’s NPC joins or you build the Bitcoin Miner or Commemorative Trophy: Arms Dealer (Xavier), Fully Armed (Orange), Fitness Coach (Mud), Air Force Commander (Vogo), Tech Expert (Xiaoming), Passive Income and All-Rounder. The full list is on the achievements page.
Sources
- Escape from Duckov quest dataBasic Construction quests and other build tasks.
- Game localisation text (building names and descriptions)Building names, descriptions and NPC "joined" achievements.
- Patch notes: Update 2.0.26 (Steam)Display cabinet, weapon rack, dummy, green screen, 3D printer, wallpapers.
- Update logs V1.0.18 and V1.0.23 (Steam)Medic Station and Teleporter requirements changed.




