How can I get through the corridors?

Hint 1 of 12:

There are secret doors everywhere here.

Hint 2 of 12:

You are now strong enough to push open the secret doors and hidden walls.

Hint 3 of 12:

The first door is in the Queen's main chamber.

Hint 4 of 12:

Explore the walls in the southwest corner of her chamber.

Hint 5 of 12:

Enter the secret room and eliminate your attackers.

Hint 6 of 12:

Get all of the prizes from that room, and exit through a southern door.

Hint 7 of 12:

Pull the rock in the corridor over the stone floor plate.

Hint 8 of 12:

Traverse the hazards, pulling all of the switches on your way.