Tomb of the Architect - Starting Area
Arrow Trap Challenge and Activating the Machine

Lara Croft and the Temple of Osiris screenshot
From the entrance, head downstairs past a doorway blocked by ice vents.

Lara Croft and the Temple of Osiris screenshot
Advance carefully to avoid the 3 arrow traps (1-3/24) below on the left. If you just go partway down the steps, you can then hop down into the left corner...

Lara Croft and the Temple of Osiris screenshot
...and use a remote bomb...

Lara Croft and the Temple of Osiris screenshot
...to destroy the traps for the challenge.

Lara Croft and the Temple of Osiris screenshot
Move to the right and hop across the gap onto the first of 2 giant gears. Pick up the gems.

Lara Croft and the Temple of Osiris screenshot
Then jump over to the ledge on the lower right.

Lara Croft and the Temple of Osiris screenshot
Destroy the 7 arrow traps (4-10/24) using remote bombs, grenades, or rockets.

Lara Croft and the Temple of Osiris screenshot
Then step on the pressure pad to deactivate the ice vent you passed earlier and activate the bizarre machine that runs throughout this dungeon.

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