Traders in Atomfall are the 9 merchants operating across the Windscale Quarantine Zone on a pure barter economy — no currency, only goods exchanged for goods, with a Likes and Dislikes system that determines trade value. Find any 5 of the 9 to unlock the "Mate's Rates" (Bronze) trophy.
All 9 trader locations, complete inventories, and barter preferences are documented across Map Master's Atomfall complete interactive maps.
"Mate's Rates" (Bronze) — speak with 5 different traders. The five encountered most naturally during a standard playthrough:
"High Tea" (Bronze) — consume an English Tea, Slice of Cake, and Cornish Pastry within 30 seconds. All three items come directly from Wyndham Village traders:
Buy all three from their respective shops, hold them in inventory simultaneously, then consume one immediately after the other.
The 30-second window is generous enough that the walk between Grendel's Head and The Bakery isn't required — buy everything from both traders first, then consume in sequence from the inventory menu in a single session.
The fastest path to powering all four Atomic Battery Data Stores in The Interchange without extensive exploration:
Mother Jago (Casterfell Woods, The Old Mine, 27.2E, 92.2N) is the only character who functions as both a trader and a faction NPC ending-giver.
Her stock: Antidote ×3, Bandage ×2, Tomato ×2, Spores ×10, Antidote Recipe.
Likes: Radiation Resistance, Antidote. Dislikes: Poison Bomb. Completing her questline and following the Druid path leads to the "At One with the Soil" ending.
Atomfall has no currency — every trade is goods for goods. Each trader has a Likes list (items they value highly, giving better exchange rates when offered) and a Dislikes list (items they value poorly or refuse entirely).
Always offer a trader's Liked items when trading for high-value goods like Atomic Batteries or Manuals.
Traders also restock their inventory over time — returning to the same trader after progressing through several regions refreshes their available stock with new items.
| Name | Map Location | Details |
|---|---|---|
| Molly JowettSlatten DaleMolly Jowett | Slatten Dale | Inventory:
Likes:
Dislikes:
|
| Reg StansfieldSkethermoorReg Stansfield | Skethermoor | |
| Morris WickWyndham VillageMorris Wick | Wyndham Village | Located inside the Village Shop. Inventory:
Likes:
Dislikes:
|
| Mother JagoCasterfell WoodsMother Jago | Casterfell Woods | Inventory:
Likes:
Dislikes:
|
| Corporal "Bootsy" HughesSkethermoorCorporal "Bootsy" Hughes | Skethermoor | Located on the upper floor of the building. Climb the ladder inside to reach him. Inventory:
Likes:
Dislikes:
|
| Nora ThorndikeSkethermoorNora Thorndike | Skethermoor | Located inside Nora's Barn. Inventory:
Likes:
Dislikes:
|
| Reg StansfieldSlatten DaleReg Stansfield | Slatten Dale | A trader located near the entrance to the Slate Mine Caves in Skethermoor. Inventory:
|
| Iris BaxterWyndham VillageIris Baxter | Wyndham Village | |
| Billy GorseCasterfell WoodsBilly Gorse | Casterfell Woods | Inventory:
Likes:
Dislikes:
|
| Alf BuckshawWyndham VillageAlf Buckshaw | Wyndham Village | Located inside Grendel's Head. Inventory:
Likes:
|
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