After dropping through the trapdoor into the flooded basement below the stage (as shown in the previous set of screenshots), face the ramp you just slid down to get oriented. Go through the doorway on the left.

Proceed until you can turn left again.

Then continue forward, wading through waist-high water until you come to a short flight of steps leading down. Dive underwater and swim down those steps and straight ahead. . .

. . . into another room where you can surface for air. In the far right corner of this room, just below the water's surface, is a small opening.

Swim through it and follow the narrow tunnel to SECRET #2, the Silver Dragon. Grab it. . .

. . . roll and swim back out.

On the opposite side of this flooded room there's a raised area where the water is very shallow. Climb up there and flip the switch.

This opens a door on LEVEL 3 of the main auditorium.

Swim back the way you came to the room with the waist-high water.

Wade forward and then turn right into the room with the trapdoor and sandbag.

Turn left, so the trapdoor and sandbag are behind Lara.

Then swim down and forward, right, then upward to surface in the next room.

Climb out of the water on the small ledge at the base of the long ladder. Pick up the RELAY BOX which is lying in plain sight.

Then climb the ladder to the door you opened with the last switch.

[Return to the Opera House Walkthrough]