Boxes: Lost Fragments · Nexus · Guide 6

Boxes Lost Fragments Chapter 2 Box 1: Skull Laboratory and Electric Key

Repair the optical mechanism and route power through the laboratory box to create the electric key.

Boxes Lost Fragments Chapter 2 Box 1 Skull Laboratory and Electric Key real mechanical puzzle gameplay — Real gameplay frame captured from Gameskeys' complete walkthrough. Game artwork © Big Loop Studios / Snapbreak Games.View timed source

Match the exact unit

This is guide unit 6: Chapter 2 Nexus, Box 1. Confirm the screenshot before copying a symbol, dial or slider state.

Solution cross-checkedBoxes Lost Fragments Chapter 2 Box 1 · verified 2026-09-30

Boxes Lost Fragments Chapter 2 Box 1 solution

Repair the optical mechanism and route power through the laboratory box to create the electric key.

Quick route: Follow the four mechanism phases below in order; the exact video segment begins at 24:43.

Step-by-step walkthrough

01

Open the first layer

Open the glass door for the screwdriver and glasses, remove the optical lens, then dismantle the opposite cover for the broken mechanism.

02

03

04

State and version notes

Confirm the chapter, unit label and screenshot together before copying a visual state.
Inventory objects often unfold or hide a second switch; inspect every side before assuming an item is unusable.
This route was checked against two complete written walkthroughs and the matching full-game video segment.

Checked against the matching Just Adventure section, the complete Walkthrough King route, and the full-game video at this unit's timestamp.

Quick feedback

Did this clue help you?

Your anonymous Yes or No helps us find walkthroughs that need another check.