Inside Menkaure's Pyramid - Inside the Small Pyramid

Tomb Raider Last Revelation screenshot
Go up the ramp and around the corner to a spike pit.

Tomb Raider Last Revelation screenshot
Take a running jump across.

Tomb Raider Last Revelation screenshot
Move to the edge of the next deep pit and jump up to grab the monkey bars on the ceiling.

Tomb Raider Last Revelation screenshot
Swing across and drop down on the other side.

Tomb Raider Last Revelation screenshot
The next pit is a wide one with concealed spikes and a swinging blade. To get across, position Lara facing the pit, close to either of the side walls. Wait for the blade to swing toward the side where you're standing. Then take a running jump.

Tomb Raider Last Revelation screenshot
As you go, the blade will start to swing away so Lara can sail past it...

Tomb Raider Last Revelation screenshot
...and grab the other side of the pit. Pull up and continue.

Tomb Raider Last Revelation screenshot
Around the corner you'll need to repeat the running jump across a second spike and blade pit...

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...to grab the opposite edge, and pull up.

Tomb Raider Last Revelation screenshot
Ignore the bars on the ceiling for now and continue forward to a third pit with spikes and a swinging blade.

Tomb Raider Last Revelation screenshot
Jump past the blade, just as you did before...

Tomb Raider Last Revelation screenshot
...grab the opposite edge of the pit and pull up.

Tomb Raider Last Revelation screenshot
Follow the passageway on the left...

Tomb Raider Last Revelation screenshot
...to a chain.

Tomb Raider Last Revelation screenshot
Pull it to open a gate elsewhere.

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Return across the spike pit.

Tomb Raider Last Revelation screenshot
Then grab the monkey bars on the ceiling...

Tomb Raider Last Revelation screenshot
...traverse across the deep pit, and drop down on the other side.

Tomb Raider Last Revelation screenshot
The gate you just opened is here.

[Menkaure's Pyramid Walkthrough]