
After collecting the THIRD CIRCUIT BREAKER behind the glass doors in the RESTROOM, detailed in the last section, YOU SHOULD NOW HAVE ALL THREE CIRCUIT BREAKERS. Exit the RESTROOM through the hallway where you first arrived, in the corner to the left of the four arched windows.

Return through the passageway past the movable blocks to the UPSIDE-DOWN SWIMMING POOL where you started.

Go to the far right corner of the room...

...and jump into the little pool. Grab the small medi pack (21) on the bottom, take a breath if necessary, then swim into the flooded passageway.
A little way in, it jogs to the left...

...then continues upward.

Partway up this vertical section, there's a lever. Pull it to open the trapdoor at the top. Swim straight upward to surface into an ambush.

Quickly climb out of the water and dispatch 3 enemies (18-20), one with a wrench who charges at you...

...and two with guns in the next room.

Take a large medi pack, 2 boxes of shotgun shells, and Uzi ammo (22-25) off the corpses.
NOTE: If you don't already have the SHOTGUN, you'll receive it here with one box of shells.

Place the 3 CIRCUIT BREAKERS in their receptacles, moving from right to left, to turn off the burners.

Then slide the movable block under the opening...

...and climb up.

Step forward to spawn an enemy with a wrench (21) in the room ahead. Then hop back down onto the block...

...and kill him by jumping straight up and down while firing.

Climb back up and throw the switch to rotate the huge ducts (or whatever they are) in the next room. If you don't do this, Lara will slide off when she tries to climb across them.

This is the view before...

...and after using the switch. Make sure the rusty side is up.

Take a running jump from the doorway onto the first duct.

Cross over it and take a running jump to grab the edge of the second duct; pull up.
This is the before view...

Repeat to reach the third duct.

Then take a standing jump from the edge of the third duct into opening ahead.
DARK MODE: I plan to add optional dark mode for these pages, but my current priority is updating the walkthroughs. Meanwhile, may I suggest a reputable dark mode browser extension, such as Dark Reader? (Download only from trusted sites, like darkreader.org or your browser's official add-on/extension site.)
Walkthrough text and diagrams copyright © Stellalune (email ). Feel free to copy or print this walkthrough for personal use. By all means, share it with friends, but please include this credit line so people can send me their feedback. No part of this walkthrough may be reproduced on another site without permission.