Follow the wall’s left-pointing black arrow and jump across the neighboring platforms to the gray-green cabinet. Approach its front red wheel, then hold E at the Maintenance control / Open valve prompt while staying in range. Let the white progress ring fill. “Valve opened (1/2)” confirms that the first of two valves is open.
Find the Cabinet by the Wall-Side Platforms
- Follow the tiled platforms toward the wall-side area. Use the left-pointing black arrow on the wall as your direction marker.
- Jump across the neighboring platforms toward the gray-green control cabinet.
- Identify its front by the red valve wheel, the white circular component above it, and the red indicator light. Move around to the wheel side to interact.
For the earlier crossings, including the rotating platform, follow the platform route guide.
Hold E at the Red Valve Wheel
- Move close to the cabinet’s front red wheel until the prompt reads E / Maintenance control / Open valve.
- Hold E and stay within interaction range while the white circular progress indicator fills.
- Keep holding until the ring is full and the valve interaction completes.
If the prompt does not appear, move closer to the red wheel on the front of the cabinet. Use the progress ring to judge completion rather than counting seconds.
Check the Valve Opened (1/2) Message
Look for “Valve opened (1/2)” after the hold completes. This confirms that the first valve opened successfully: one of the two valves is complete, with one still remaining. It does not mean the full valve objective is finished.
When the rising-water warning appears, follow the stairs and exit route to continue toward the exit.
