Maintenance - Central Junction Box 1 Puzzle Research - Gamma Quadrant: Robot Maintenance Junction Box 2 Research - Gamma Quadrant: Robot Maintenance Junction Box 1 Looking for a specific junction box? You can jump between them using the links below: Junction Box Puzzle Guide - How to Solve Every Junction Box Puzzle Once the metre has been filled to the correct level, the puzzle will be complete.

You can do that by turning the nodes (circled in pink) to direct them. Once you're currents are running, you'll need to guide them to the metre. This will create currents that run through the puzzle. To achieve this, you'll need to use the cables (circled in red) and plug them into the switches next to them. They're circled in green on the diagram below. Once the two are connected, the puzzle will close, indicating that it is complete.įor a Wire Junction Box, you need to power the metre at the bottom of the puzzle until it sits between the blue bars. To solve a Tile Junction Box, you need to connect the two red squares on the panel by switching the tiles on the board so they join up. There are several different Junction Box types throughout System Shock. They're often essential to progressing the story. Junction Boxes are found numerous times during your adventure through Citadel Station, with The Hacker able to fix them to activate machinery.

System shock 2 research