Unlock the alarm panel with the Controller Key, then enter A5D7 and E3E3 on the right-hand panel. Rotate the tower on each floor: twice, once left, twice, twice. Finish with Gas Flow → Flow Test → IGNITE.
Where it is
It's in CEG HQ (Different) at the start of Part 6 (Chapter 14: Fix This), next to the red clamp wheel.
What you need first
| Item | Where |
|---|---|
| Reference Sheet | On a desk to the right as you enter the main room. It has both codes. |
| Controller Key | 2nd floor (take the elevator), in a box on the console left of the red clamp wheel |
Stage 1: alarm codes
Use the Controller Key
Put it in the keyhole on the alarm panel on the ground floor.
Enter A5D7 and press OK
It's the Alarm Code on the Reference Sheet.
Enter E3E3 on the right-hand panel and press OK
It's at the top of the Reference Sheet.
Stage 2: rotate the tower
Use the crank on each floor so the red pipe runs all the way to the top:
| Floor | Rotate | What you should see |
|---|---|---|
| 1 | Twice (either way) | The pipe goes up, then right |
| 2 | Once left | The pipe goes up on the left and connects on the elevator side |
| 3 | Twice (either way) | The pipe connects on the left and runs straight across in front of you |
| 4 | Twice (either way) | The pipe connects to the top in front of you |
Stage 3: ignite
Back on the ground floor, use the right-hand panel: Gas Flow, then Flow Test (every light should turn green), then IGNITE.
Related puzzles
- Previous: Projector slides
- Next: Remote Systems valve panel