Ceremony

Investigate the top levels of the three rooms you can access, killing Skaarj and Sliths, then descend and clear the lower levels of these rooms from monsters. Jump into the water and investigate the underwater passages. When you’ve dealt with all the underwater enemies look for a small underwater alcove containing Scuba Gear. Look for a nearby lever in the water, and use it to open an underwater gate. Swim to the end of the tunnel, break the barrels, and throw the second underwater lever. Return to the upper level, a new area has opened up containing wooden platforms, collect the goodies from here and then drop down to a lower set of platforms.

Find the golden door, and kill the Skaarj and Slith on the other side. Proceed to a small room with a ramp, and head up it. Upstairs is a platform with a green archway and a couple of Skaarj, when you’ve killed all of them the archway opens. Continue down the corridor till you reach a room, kill the Skaarj here and press the lever in the floor, this summons a lift that takes you down to a watery area. Kill the Skaarj waiting at the bottom.

This area contains several wooden platforms and lots of shallow water, proceed along the platforms, until you reach the platform with a couple of Slith and a big harpoon gun on it. Press the nearby lever to fire the harpoon gun, this shoots a rope into the cliff wall, climb up the rope, then up the beams on the cliff walls and enter the opening.

Inside follow the tunnel until you come out on a bridge overlooking a shallow stream. Kill the Skaarj, then either jump into the water and let the current take you downstream or ride the raft attached to the bridge.

At the end of the stream is a platform. Climb onto it and press the mouth of a small statue to open a doorway. Go through the doorway and fall into a pit to end the level.