Boxes Lost Fragments Chapter 3 Part 2 Walkthrough
The compartment will open, and the Power Cell can be placed inside of it.
Chapter 1 part 1 Chapter 1 part 2 Chapter 2 part 1 Chapter 2 part 2 Chapter 3 part 1 Chapter 3 part 2 Chapter 4 part 1 Chapter 4 part 2 Chapter 5 part 1 Chapter 5 part 2
Front left knight. Back right knight. Front right knight. Back left knight.
For more escape room narratives, check out our 3D Escape Room Detective Story Chapter 3 walkthrough here on Pro Game Guides.