This section will guide you through the Maintenance Tunnels. You will need to move lights between sensor bars, open new paths, and solve a puzzle to progress. Follow each step carefully to avoid getting stuck.
Maintenance Tunnels
In this section, you will work through the Maintenance Tunnels by moving lights between sensor bars, opening blocked routes, and solving the car puzzle code. Follow the steps below in order to reach the end of the area.
Approach the WaterWorks door, it will close.
Wait for the transition to finish and the screen to warp, then squeeze through the gap on your right using Space.
Take the light from the green sensor bar by crouching with CTRL to get under the gate that is half open.
Crouch back under and place the light on the red sensor bar above you.
Squeeze through the gap and pull the red sensor bar using RMB until it opens another gate.
Flip the switch in this newly opened room to open the closed gate.
Take the green light found in this room.
Drag the red sensor bar to the correct position so you can continue through the area.
Take the light from the green sensor bar on your right.
Power the red sensor bar and drag it using RMB to power the gate.
Go under the gate, but take your light with you.
Place it in the purple sensor bar.
Observe the posters placed on the table and wall. Then observe the cars on the rug.
The cars will always be in the order Red, Blue, Green, Yellow.
There are 7 Red cars, 5 Blue cars, 9 Green cars, and 4 Yellow cars.
This gives you the code 7594.
Take the light in this newly opened room.
Go through the gap in the wall and place this light in the red sensor bar.
