Muff's Auto-Locker

There are a total of five chests in the game with this name. All of them are locked with secret magical codes using an Electrified Lock and are located in the Undermine. When you open each chest, you will receive a unique item. Collecting five different items will grant you the achievement: Nine-Tenths of the Law.

Combine the five obtained items (simply click on one of them with your mouse), and you will receive a quest — Inoperative Gorillion.

List of all chests, their locations, and how to reach them:

1. /way 56.59, 55.57 — this chest is located under a metal staircase.
   Reward: Gorillion Engine.

2. /way 71.46, 85.91 — this chest is located in the junkyard area, on one of the elevated spots. To reach it, go to the coordinates: /way 68.85, 83.49, then climb straight up the mountain slope.
   Reward: Gorillion Grease.

3. /way 75.15, 22.95 — this chest is in the northeastern part of the location. To reach it, go to the coordinates: /way 72.69, 24.52, then move uphill along the mountain path.
   Reward: Gorillion Batteries.

4. /way 23.83, 45.35 — this chest is placed in the corner between two buildings.
   Reward: Gorillion Fork.

5. /way 34.31, 82.85 — the chest is located near a building.
   Reward: Gorillion Chasis.