Way to the Pyramid

Follow the path and climb out at the end. Collect the small medipack and the red shotgun ammo. Shoot the barrier and step outside. Turn right and shoot the baddy. Walk towards the pit. From here you can shoot another baddy on the other side. Make a running jump to the next platform on the left. Open the door. Shoot the baddy and the giant scarab. Shoot the barrier and step outside. Shoot the baddy, if you haven't done so yet. Open the next door. Shoot another guy. The trapdoor in this room contains a very deep pit, avoid it. Open the next door and kill another badguy.

Some Goodies

Run around the building and shoot the next barrier. Step inside the chamber. Shoot a giant scarab. Then pick up the red grenades. Shoot another scarab and pick up the uzi ammo as well. Open the trapdoor. Jump inside and pick up the large medipack. Step outside and run towards the great pyramid. As you might have guessed, some climbing awaits you.

Pyramid Climbing

Make a running jump from the jutting ledge to the platform on the other side of the chasm. Turn left and slide onto the platform there. Make a running jump to the next platform on the left. Grab the ledge and pull up.

Two Boulders

Climb onto the higher platform and up to the right. Shoot the giant scarab. When you can't run up any more, turn right. Make a running jump to the next platform there. Stay on the first of the two platforms till the boulder went past! After that, make a standing jump onto the single platform on the right. And once more to reach the next double platform. Again, wait on the first till the boulder went past.

The Slide with Boulder

Now climb up. Jump onto the single platform and then onto the double one. Make a standing jump to the right. You will slide down and land on a platform at the chasm. (If you make a running jump, you will also land safely, but you have to keep up with the next boulder. Hang from the ledge or step to the side to avoid it.)

Crossing the Chasm

Drop onto the lower platform. Make a running jump onto the platform at the other side of the chasm. Grab the ledge and pull up. Turn left. Shoot the next giant scarab. Make a running jump onto the platform it came from. Turn left and jump back across the chasm. Make it a running jump and grab the ledge of the brown platform slightly to the right.

Climbing Up

Climb onto the block ahead. Run up the little ramp and climb further up. Quickly turn to the right and jump towards the platform with the large medipack. You will avoid another boulder. Pick up the medipack and jump back to the previous platform. Jump up to the next two platforms slightly to the left. Turn left and jump onto the elevated platform there. Shoot another scarab. Climb up till you reach the triple platform. Turn right. Make a standing jump forward. Make another standing jump to the next platform and immediately backflip to avoid another boulder. Again, jump onto that platform. Climb up.

Scarabs and Slides

On the triple platform turn left. You can see two giant scarabs on the next platform. Kill them both while climbing up to that platform. From the end, make a running jump onto the next slide. You will land on a double platform. Make a running jump onto the next platform. There you have to shoot another giant scarab. Climb up towards the double platform. Make a running jump towards the left. Quickly jump up to the next platform on the left to avoid the boulder coming down. Jump onto the next slide. You land on another double platform.

Exit

Look down and jump onto the platform on the right. Turn a bit to the right and jump up to the next platform. Shoot another scarab. Climb up till you reach the single platform. From there you have to jump up to the platform on your left. The second to your left is another elevated platform. Jump onto it. Quickly jump onto the next double platform. Make a running jump to reach the next slide. You will slide right into the next level.