
Ignore the switch on the side of the orange block for now, and watch out for the lit burner. Slide the movable cage onto the gold floor tile...

...to open the nearby trapdoor and get the the flares (1) underneath the cage.

Hop over the open trapdoor, approach the switch, and save the game. (This may take a few attempts.)

Pull the switch to open the cage door. The 3 sasquatches (1-3) running around outside can now get in.

Immediately hop back. Then take a standing jump up onto the switch block.

The sasquatches may all approach at once, in which case, just stay where you are as they make their way inside.

Usually, you'll have to run out and get their attention. If there's already a sasquatch in the doorway, wait for him to come inside and make his way around the hole. Then run off the edge of the cage...

...and straight out the door. Jump up onto the low block near the outer wall.

Then roll and run/jump back into the cage.
NOTES: You could run/jump all the way around the outside of the cage then back inside to lure the sasquatches in, but you'll spawn a fourth sasquatch (23, later) if you do. Better to just run out then back inside. Also, a fifth sasquatch (24) appears if you collect the large medi pack in the cave at the bottom of the hill. We'll ignore all pickups for now and return to this area later to get them. "Legitimate Repression" will unlock when you finish the level.

Jump directly onto the switch block, or jump over the hole and then climb onto the block.

Wait for all 3 sasquatches to enter the cage. (They will attempt to give Lara a free chiropractic adjustment, so heal as needed.)

When they're all inside, hop back off the block and pull the switch again to close the cage door.

Finally, try not to get pummeled too badly as you drop back into the hole and grab onto the ladder on the inside wall.

Climb down into the next area.
NOTE: You'll return to the starting area later to get the remaining items. The achievement/trophy will unlock when you finish the level.
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.