Boxes: Lost Fragments · Initium · Guide 4

Boxes Lost Fragments Chapter 1 Box 4: Nautical Chest and Model Ship

Turn the sea-monster chest into a working ship display and solve the cabin board for the prism.

Boxes Lost Fragments Chapter 1 Box 4 Nautical Chest and Model Ship 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 4: Chapter 1 Initium, Box 4. Confirm the screenshot before copying a symbol, dial or slider state.

Solution cross-checkedBoxes Lost Fragments Chapter 1 Box 4 · verified 2026-09-30

Boxes Lost Fragments Chapter 1 Box 4 solution

Turn the sea-monster chest into a working ship display and solve the cabin board for the prism.

Quick route: Follow the four mechanism phases below in order; the exact video segment begins at 17:05.

Step-by-step walkthrough

01

Open the first layer

Lift the catches for the shell, fit it on the opposite side, and use the pearl to open the chest and set both levers to the second-last position.

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.

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