Tomb of Hoarfrost - Hallway with Ice Vents

Lara Croft and the Temple of Osiris screenshot
There are 2 more braziers (7-8/51) before the first set of ice vents. Be sure to light them for the challenge.

Lara Croft and the Temple of Osiris screenshot
To get past the first row of ice vents, wait for the blue light to move off to the right and quickly run/roll over the darkened vents.

Lara Croft and the Temple of Osiris screenshot
The next brazier (9/51) for the challenge is on the landing between the 2 sets of ice vents. Light it before moving on.

Lara Croft and the Temple of Osiris screenshot
Approach the long row of ice vents. Wait for the blue light to move away from the starting point.

Lara Croft and the Temple of Osiris screenshot
Then carefully follow it, standing only on the dark vents, and picking up gems as you go.

Lara Croft and the Temple of Osiris screenshot
Once you've cleared this trap, jump across the gap in the walkway.

Lara Croft and the Temple of Osiris screenshot
Ahead on the left, is a wider gap with a golden ring mounted on the wall above a row of vertical ice vents. To cross safely, grapple the ring and then wait for the active vents to move away from you...

Lara Croft and the Temple of Osiris screenshot
...before stepping off the ledge into the gap.

Lara Croft and the Temple of Osiris screenshot
Hang from the cable below the vents and wait for the blue lights to move all the way to the left, then shift back to the right...

Lara Croft and the Temple of Osiris screenshot
...before attempting to jump over to the ledge on the left.

Lara Croft and the Temple of Osiris screenshot
In co-op, have one of the archaeologists cross the gap as in the single-player version, above. She can then stand on the pressure pad to raise a wooden ledge below the vertical ice vents. The other player(s) should then wait for the blue lights to move to the left end of the wall before jumping onto the wooden ledge. Then as soon as the lights cycle back to the right side, quickly jump down onto the solid floor.

Lara Croft and the Temple of Osiris screenshot
Or, alternatively, have an archaeologist grapple the ring so the other(s) can tightrope walk up the cable and then jump down on the other side. The archaeologist can then swing across as in the single-player game or use the wooden ledge to jump across.

Lara Croft and the Temple of Osiris screenshot
At the bottom of the steps are two rows of ice vents cycling in opposite directions. Stand facing the middle of the vents and watch the pattern. Just after the blue lights pass each other, moving outward in opposite directions...

Lara Croft and the Temple of Osiris screenshot
...run/jump over them.

[Return to the Tomb of Hoarfrost Walkthrough]