Mysterious Underground

by

Piotr Klonowski

Walkthrough by Moonpooka for www.trle.net

 

Level One ~ Ancient Underground Complex

Level Two ~ The Puzzle Of Death Stars

Ancient Underground Complex ~ Revisited

 

Essential Items and Weapons

Ammo and Health

Secrets ~ 4

Links

 

Ancient Underground Complex

Lara makes a splash landing in a pool below ground. Start by going up for some air, and then swim through the right side of the south wall hole. Swim all the way to the end of the south passage. Do not turn off until you are at the very end. When you reach the end of the passage, swim west into the next passage. At the end of the west passage, swim into the south passage, and then swim down the hole in the floor. Make your way along this low water tunnel (there is only one way to go) and swim up at the end. Pull out into a crawl space, and then drop down the other side into a large lava filled room.

The Lava River Room

When you drop down into the lava room, you will attract the attention of the resident ahmets. You can pick them off from the safety of the higher rocks in the lava river. Also note the ceiling ladders as you will be extending them at various points in the game to access other areas in the room.

Start by taking a running jump SW to the higher rock in the lava pool. Pick off the lurking ahmet, and then take a running jump to the SW rock at the corner of the wall. Take out the next ahmet in this area, and then grab the north wall gap and shimmy left until you can drop off onto a rock below you. Turn around, jump to the higher rock at the south wall, and then jump into the hole in the south wall. Use the lever at the end of the passage to extend a ceiling ladder outside, and then stand at the entrance to the hole and take a diagonal jump right to get back to the south wall rock in the lava river. Kill the newly arrived ahmet then jump and grab the ceiling ladder. Swing all the way back to where you entered the room, and then continue on the ladder until you can enter the hole in the west wall. Use the lever inside the tiny room to open a door elsewhere, then leave via the right side crawl space and drop onto a low rock in the lava river. Take a running jump to the higher south rock and then turn and take a running jump to grab the ceiling ladder.

Make your way north on the ceiling ladder, and then head west. You can now see an open door in the north wall. At the end of the ceiling ladder go north and swing to the north wall door. Drop into the hole and use the lever inside to raise a pillar in the lava river behind you. Now either run and jump to the pillar or use the ceiling ladder to get to it.

Face west and take a running jump to the low ledge in the lava river. Quickly grab your guns and take down the ahemt that's heading towards you from the west. Now jump to the low sloped ledge at the north wall and a door will open up in the south wall. You can't get to it from here though, so jump to the rock to the west, and then jump to the rock at the west wall. Face south and take a running jump to the higher pillar in the lava river. Grab the ceiling ladder and swing south to the junction. Take a U-turn around the ladder and head all the way around to the newly opened door in the south wall. Drop off onto the silver tile inside the alcove and this will extend one of the ceiling ladders above the lava river.

Take a running jump NW and grab the ceiling ladder. Make your way around to the south, and then continue on to the junction. Swing straight over so that you are still heading south, and at the end of the ceiling ladder, Lara will fall down into a safe water hole in the lava river. Swim to the end of the passage and pull out of the water. Head to the end of the following passage and a door will open as you approach it, so go through to the new room. 

The Statuette Of Saint Gold Bird

It is still not apparent as to what the levers and switches do in this room, as you are able take the essential pick up without using any of them. However, in case I have missed something in the following area it is best to use the levers and switches; although I was able to proceed for the rest of the level even if I didn't use any of the levers or switches. They are there though, so I suggest you use them. Use the four floor levers (one in each corner of the room) to open the south door, and then go inside the south door and use the tiled switch to open the west door. Use the lever inside the west door and then stand on front of one of the sloped walls by one of the levers. It doesn't matter which one. Back flip onto the slope and then spring forward and grab the corner ledge. Pull up and run jump to the tile above one of the doors. Again, it doesn't matter which one. Now jump to the central ledge and pick up the Statuette Of Saint Gold Bird. The electrical currant didn't harm my Lara even if the levers and switches were not used. Now drop to ground and make your way down the west side of central hole. You will arrive in an underground cave.

The 1st Cave

Go north to the end of the cave, and then go around the north wall partition and enter an area with a receptacle and door at the north wall. Place the Statuette Of Saint Gold Bird in the receptacle to open the door, go through and slide into a new cave.

The 2nd Cave And The Mystique Eye

Get your guns ready as you now face a massive assault from two large scorpions and two aments. Run inside the temple, and then quickly turn and take out the ahmet who drops down from an upper balcony. Now climb the west wall ladder and gun down the ahmet on the balcony above. Climb the next west wall ladder and pull up to the top of the temple. Carefully head to the central area, but stop before the spike tiles. In the middle of the spike tiles you can see an essential pick up; but don't go racing over to get it because spike trapped tiles surround it, and to de-activate them you need to trigger them. This will take a few tries so save your game. Start with the left side tile. Stand here Screenshot and jump diagonally over the corner of the tile to activate the spikes. The spikes will pop out and then retract; leaving the tile safe and Lara will have survived the trap. Do this again on the right side spike tile. Stand here Screenshot and jump diagonally over the corner of the tile. Now do the middle tile. Stand here Screenshot and jump diagonally over the corner of the tile. Hoorah! You have deactivated the spike traps, but Oh no! A large scorpion has arrived on the scene.  Take the beast out, and then take The Mystique Eye from its resting place.

Now climb down the temple one level and head over to the south side. There is a cave in the south wall. Jump over and make your way through to the end of the cave. Place The Mystique Eye in the receptacle on the door, and then enter the next cave.

The 3rd Cave And The Crossbow

Go to the end of the cave and turn left. Kill the two large scorpions in the pool area, and then drop into the pool and swim down the hole in the corner. Swim down through the following passage and pick up The Crossbow half way along. Continue through the passage and pull out at the end into a beautiful red room.

The Red Room

To the east, there is a partition with a fire trap on each side. It doesn't matter which side you take. Time the fire trap to get behind the partition, and then load up your crossbow, aim it up at the lions head on the west wall of the partition and fire. The lions head will shatter and a door will open in the passage through the west door of the red room. Return to the west side of the room, use the two levers on the west wall to open the west door and go through.

Make your way to the end of the passage. Here you will find the door you opened by shooting the lions head. Go through the door and make your way to the end of the passage. The door ahead will open as you approach it and Lara will be standing in front of a large lava pool.

The Lava Pool Room With Fire Tiles

You must jump to all of the tiles on the lava pool to open the door at the south wall. Start by jumping to the nearest left tile. The door will close behind you and the next tile will be assessable. Now jump to the tile at the east wall, and then to the tile near the south wall. Jump to the tile to the north, and then jump to the tile near the north wall. Now face south and jump to the central tile. The next tile is to the SW, and the next is at the west wall; but be quick to pick up the The Shotgun and jump back to the previous tile or Lara will catch light. Now we need to open the south wall door.

Jump SE to the tile near the south wall, and then turn and jump to the central tile ahead. You need to move fast now or the following tiles will ignite beneath your feet. Jump to the tile to the NW, and then quickly jump to the west wall tile; but hit the roll key as you jump so that Lara spins in the air and is facing the tile you just left. The south door will open when you land on the tile, but you must immediately jump back to the previous tile, and then immediately jump to the central tile. You are safe here. Now jump to the SE tile, and then run and jump using the action key to glide Lara inside the south wall door. Now run up the passage and the door at the end will open as you approach.

The Spike Trapped Room

This is maybe the most frustrating room of the game, and there isn't really any advice I can give on passing through it as it's totally down to trial and error. The idea is, that you run anti-clockwise around the spike trapped room to trigger the opening of the west door. You then need to roll when you reach the entrance door (which will now be closed) and run back through the spikes to the now open west door. Good luck!

The 4th Cave And Temple

Run straight through the cave to the west side and take out three large scorpions on the way. At the west side of the cave, you will be looking down into a large temple area. Drop down into the temple room and look around.

A spike trapped path surrounds the temple, and beyond the path you can see a circular blade door at the entrance to the temple. Before we can tackle the temple, we need to hunt for some death stars and the crowbar. So don't attempt to get inside the temple just yet. Find the hole in the ground near the east wall and climb down. Go through the following passage until the game skips to the next level.

 

The Puzzle Of Death Stars

Three Secrets

 

The Crowbar, Spiked Passages And A Timed Door

Pick up The Crowbar from the end of the passage, and then head down the slope to your right. At the bottom of the slope, there is a passage to the right, which will take you back to the top of the slope if you forgot to pick up the crowbar. Head down the passage to the left, and take a right turn at the end. You will be facing a spike trapped passage with three passages ahead. The middle passage has a closed door at the end. The passages to the left and right both have a timed lever at the end. It doesn't matter which side passage you use first, but we will take the right passage. Note: There is a small medi pack between the spikes at the start of the central corridor. I tried several time to get it but failed, so it's up to you if you want to waste time on it. Time the spikes to get into the right side passage, then use the timed lever at the end and quickly sprint through the spikes to the left side passage. Use the timed lever at the end of the passage to open the door in the middle passage, and then sprint to the newly opened door and go through before it closes. Now make your way to the end of the passage and enter the large temple room.

The Temple With Three Doors And The 1st Death Star

Ahead you can see a temple over a bridge, and inside the temple, there are three closed doors. Don't head up to the temple just yet because we need to open one of the inner doors first, and that is done from the outside area. Go to the right, drop down into the rocky area beside the bridge, and then make your way north until Lara is looking over a lava pool. Turn, drop back and grab the edge of the lava pool wall, and then look down on the wall for a crawl space. Line up above the crawl space and then drop and grab it. Go inside the crawl space and crawl to the end. Crawl right to the lever inside the tiny alcove and note the spike tile beneath you. When you use the lever, you have very little time before the spike trap activates. So use the lever and then roll and duck and crawl quickly out of the alcove. Crawl into the alcove ahead and a trap door will open above you. Pull up through the trap door and make your way up to the bridge.

As you pass over the bridge, three ahmets will attack. Gun down the enemy, and then enter the temple. Enter the newly opened north door and run ahead to trigger the white door to open. Shoot the ahmet who come pounding your way, and then take the 1st Death Star from the north wall. You can't avoid being poisoned by the dart emitters so just try to be quick. Now use the two chains at either side of north wall to open the west door out in the hallway, and then leave the room. Take out another ahmet in the hallway, and then enter the west door. Run through the passage to the large room at the end and watch the cut scene for clues.

Main Room With Central Globe Puzzle

There are spike traps guarding the west side of the room, so stay on the east side for now. Go to wide alcove at the east wall and find the ladder on the south wall of the alcove. Climb the ladder, pull up at the top and crawl through the west crawl space. At the end of the crawl space, you will enter a very tricky room so save your game before entering the room.

The Wraith Room

As soon as you arrive, the door will close behind you and a fire wraith will appear. Note the coloured alcoves in the north wall, and then quickly run to the yellow alcove (far left) and shoot the pot inside. Grab The Revolver from the shattered pot, and then run to the blue alcove (second from right) and shoot the pot for a LMP and The Laser Sight. Now combine the revolver and sight and shoot the central gold ceiling lamp. The lamp will light and two west doors will open. Quickly run through either of the west doors, and then head straight through the spike trapped passage and drop into the pool in the west room. This will kill the wraith and extinguish Lara if she happened to catch light. Now pull out of the pool, time the fire at the west wall pedestal and take the Revolver Ammo and Uzi Ammo. Now return to the wraith room, shoot the pot in the pot in the red alcove (first right) and take the Revolver Ammo. There's nothing in the green alcove pot, so go behind the pot at the south wall, enter the room to the right for a SMP, and then return to the pool room.

The Pool Room

Note the darker bookcase at the south wall. Drop into the pool and use action on the darker textured tile on the south wall. Lara will now open an underwater door. You really do need to be fast here now or Lara will run out of air. There are two levers to use at the end of the following water passages. There are also two items to pick up along the way. When you pick up each item, return to the pool for air or you will not make it to the levers beyond the passages.

Swim through the underwater door and head through the passage. Time the circular blade to swim through it, and then pick up the Shotgun Ammo on the other side of the blade. Go back for air, and then return to the passage. Continue through the passage until you can swim through the crawl space. Proceed through the next passage, pick up The Uzis in front of the circular blade, and then swim back for air. Return once again to the watery passages, and when you are beyond the second circular blade, swim through to a passage with a glass wall. Use the underwater levers on the north and south walls to open the bookcase in the pool room, and then swim back through the passages to the pool room. Enter the south wall bookcase and the bell will chime for the 1st Secret ~ Shotgun Ammo ~ Arrows ~ LMP. Note: The secret does not show up in the statistics.

Return to the wraith room and a cut scene will show you the exit door opening at the south wall. Head out of the door, make your way back down to the main room and kill the two waiting ahmets.

Main Room With Central Globe Puzzle ~ Revisited

The spikes guarding the west side of the room are now deactivated. Run to the west side of the room, note the closed doors at the west wall and then jump into the water hole in the SW corner of the room. Swim through the passage to a room at the end. Take the Flares and SMP from the floor, and then use the floor lever to open the west doors back in the main room. Now swim to the main room and enter the newly opened west doors.

Head through the passage, kill the small dog that attacks on the stairs, and then continue up the passage to the room at the top. Grab the pole in the NE corner of the room and slide down towards the large central globe puzzle platform. Before you hit the ground, shimmy around the pole so that Lara is facing SE and back flip off to the white topped column behind her. The secret bell will chime. Jump over to the west column and pick up the 2nd Secret ~ 3 x Uzi Ammo. Note: The secret does not show up in the statistics. Now drop down to the globe puzzle platform.

The Globe Puzzle And The 2nd Death Star

On the platform there are several moon globes, four world globes and four circular textured tiles (one on the south side, one on the east side and two on the west side). Move the moon globes out of the way, so that Lara can move each of the world globes onto a circular textured tile. When the first world globe has been placed onto a circular textured tile, you will get a shot of a hatch on the floor at the east side of the main room. When all four world globes have been placed, the hatch will open.

Now jump over the east side of the platform to get down to the main room floor, and then drop into the floor hole just beneath the platform. Head through the passage, watch the cut scene of the east door opening in the temple hallway, and then gun down the two dogs that attack and take the 2nd Death Star from the end of the passage. Now head back up to the main room and leave via the east door to get back to the temple hallway.

Enter the east door, run through the passage and kill the large scorpion that shows up. Continue through the passage and run over the blue textured floor. The passage floor will now open and Lara can drop down into a cave below.

The 5th Cave And The 3rd And 4th Death Stars

As you slide down into the cave, you will get a cut scene showing you a star receptacle on top of a roof. You now have to explore this huge cave for two more stars, and then find your way to the star receptacle you saw in the cut scene.

Go left (west), and then left again into the south passage. At the end of the passage, face SE and jump up to the higher east passage. Head straight on up the steep passage to the top and find the 3rd Death Star on from the south wall alcove. Gun down the ahmet that attacks from behind, and then pick up the Revolver Ammo and 2 x Uzi Ammo.

Leave the alcove via the passage to your right (north) and kill another ahmet at the bottom of the passage. Head around to the left so that Lara is heading west and make your way down to the bottom of the cave. Kill the ahmet and take note of the split route in this lower area. The north passage will take you back to where you entered the cave, so head into the NW passage and continue up the steep passage until you come to a split in the path. There is now a passage to the left and to the right. Take the left passage (north) and make your way to the end of the passage. Lara will come to an open area with two routes to take. Head NE until the path splits, and then enter the north passage. Now make your way to the end of the passage and kill the lurking ahmet. Run into the west passage, then take a U-turn into the south passage and stop here. Enter the west passage, make your way to the end and take the 4th Death Star from the north wall alcove. Pick up the Uzi Ammo and Shotgun Ammo and kill the ahmet that arrives on the scene.

Now head SE, and make your way to the end of the east passage. There is a split in the route here. Head NE and take a U turn into the south passage. Go to the end of this passage and stop when you the route splits. Head SE and slide down into a small rocky area. Run up the east slope and stop at the top. Look in the north wall for a triangular crawl space Screenshot and make your way through. Lara will now arrive at a building with a closed blue door.

The Building With A Blue Door

In the passage on the right side of the building, there is a closed floor hatch. Start by climbing the west rocks. Go as high as you can, and then grab the shimmy gap in the west wall. Shimmy left until Lara can pull up into a crawl space and make your way through to the end. Turn around, drop back from the crawl space and grab its edge. Shimmy left until Lara can drop down onto a ledge at the south wall. Now jump over to the roof of the building and place one of the death stars in the receptacle at the east wall. The floor hatch at the side of the building will now open. Make your way to ground and enter the floor hatch.

The Secret Room

At the end of the passage, use another death star to open the door to the next room, and then head on through and the secret bell will chime. The door will also close behind you.

Ahead of you now is a long passage with ten floor levers. Start by entering the first right (east) alcove. The wall behind the lever is a push block. Push the block through three times and reveal another push block to your left (north) through twice. Now push the same block into the east wall (note the closed door in the north wall) and keep pushing until it won't go any further. A lever will be revealed in the south wall. Use the lever to open the north wall door, and then head on through for the 3rd Secret ~ 3 x Shotgun Ammo ~ SMP ~ Arrows ~ 2 x Uzi Ammo ~ Uzis ~ LMP. Note: The secret does not show up in the statistics. Now return to the lever passage.

I only had to use the first right lever (that's the one in front of the push block) to open the door at the other end of the passage. But you may have to use them all. When the door is open, head to the end o the passage, go through the door and make your way to the end of the passage. Now take a standing jump up to get out of the hole and head to the building.

Inside The Building With A Blue Door And The 5th Death Star

The blue door is now open, but the passage inside it trapped. Stand at the start of the spike passage and wait for the spikes nearest to you to pop up. Immediately run through the spike passage and jump to the higher ledge ahead. Wait for the fires to die down in the next passage, and then run ahead, pull up to the higher room and take the 5th Death Star from the east wall. Now collect the Shotgun Ammo and LMP from the floor, use the lever on the west wall and drop back into the trapped passage.

As you drop back into the passage, you will get a cut scene showing you a pillar below a hole in the ceiling in the big cave, and as you proceed through the passage, another cut scene will show you a door opening in a spike tiled passage. Make your way back through the trapped passage and out of the building. Now head to the far west end of the room and go back through the triangular crawl space in the south wall. Drop down into the large cave and kill the waiting ahmet.

Head down the west passage, and then enter the south passage. Run to the end of the south passage and veer off into the SW passage. Kill the ahmet that shows up, and then run down to where his burning corpse is. Keep heading SW then run into the west passage. Kill another ahmet, and then make your way to the end of the west passage. Three more ahmets will turn up, so gun them down and then explore the west wall for the pillar below the hole you saw in the cut scene earlier Screenshot

Pull up on the pillar on the east side, and then pull up inside the ceiling hole. Run up the passage, and then pull up on the west wall. Pull out on the south side of the shallow trench and Lara will be back in a familiar place. Head down the passage to the temple hallway, kill the two ahmets that arrive, and then leave via the south door.

Go over the bridge and exit the temple area via the south wall door. Head through the following passage to the spike trapped passage you visited earlier, and sprint through the spikes to the safe west passage. Make your way around to the south passage, and then climb the ladder at the end and pull up into the crawl space at the top. Drop down at the end of the crawl space and arrive back in the first level.

 

Ancient Underground Complex ~ Revisited

One Secret

 

The 4th Cave And Temple ~ Revisited

Run south and climb the ladder at the end of the passage. You will find yourself back in the cave with the temple. Go to the SW corner of the cave and pull up onto the south wall. Now face north, jump over the spikes surrounding the temple and head around to the temple entrance. Time the circular blade in the doorway and enter the temple. There are three star receptacles up on the west wall. Don't try to use them because they are all fire trapped. Pull up above the entrance door, and use the lever on the east wall to open a hatch in the floor below. Now drop to ground, and climb down through the floor hatch.

Run to the end of the passage. The star on the wall ahead is a fake one, so ignore it and drop into the small room below. Enter the north alcove and place one of the death stars in the receptacle to open the south door. Enter the south door and place another death star in the receptacle to open the west door. Use the final death star on the receptacle inside the west door and the final east door will open. Use the lever inside the east door to open a central floor hatch, and then drop down the hatch to a passage below. Make your way to the end of the passage and enter the beautiful lava pool room.

The Deep Lava Pool Room

Lara is now standing over a beautiful lava pool room. Jump to the central ledge and then jump to the far north ledge. Do not shoot the vase because it contains a wraith. Now look below the door in the west wall and see a crawl space under it. To get to the crawl space you need to be on the lower level of the west ledge and this can be a tad tricky. Jump to the east ledge and then line up with the west ledge. Take a running jump towards the west ledge; but do not use the action key until Lara is past the grabbing point of the west ledge. If you are sure Lara can't grab the west ledge, hit the action key to glide her under the ledge and land on the lower part of the ledge.

Now jump and grab the west wall crawl space and make your way inside. At end of the crawl space, look behind you to see a higher passage; but don't go up there yet. Head to the end of the following passage and time the spikes to get to the higher passage. At the end of this short passage, pull the block in the wall back once, and then time the spikes to get back down into the passage. Go to the higher passage you saw earlier and pull up into it. Approach the door at the end and it will open. Jump to the ledge ahead in the lava pool and then turn to face the west wall. Moving the block had created a ledge to the left of the west wall door. Jump to grab the ledge and pull up. Now take a running jump to the higher south ledge. Face SE and take a long running jump over to the lever ledge at the south wall. Do not use the action key and Lara will make the jump easily. Use the lever to make a safe path in the lava pool below, and then quickly turn to face north and jump down to the lower ledge in the lava pool before the spike trapped lever take too much health.

There is now a safe path in the lava pool which leads to a door in the north wall of the lava pool. The safe path is marked by grey textures tiles. Follow the path carefully and avoid straying into the lava. Alternatively, you can jump to the far north ledge and then jump towards the north wall. Lara will fall directly into the door in the wall and can swim safely through.

In the underwater passage, you need to pass through three circular blades. At the end of the passage, you can pull up into a blue room.

The Blue Room With The Statuette Of Saint Gold Bird

Kill the large scorpion, and then take the Statuette Of Saint Gold Bird from the central pedestal. Take out the next large scorpion that arrives, and then use the four floor levers in the room to open the east door. Make your way over to the east door, kill another large scorpion and head up into the new door.

At the top of the passage, place the Statuette of Saint Gold Bird in the receptacle to open the door ahead, and then go through to the green room.

The Green Room

Watch the cut scene showing you your escape route from the caves, and then go to the south wall and stand in front of the levers. Look up to see a ceiling hatch, and then jump and grab the ceiling hatch to pull it open. Pull up inside the hatch and the secret bell will chime. Make your way to the west side of the room and take the 4th Secret ~ LMP. Note: The secret does not show up in the statistics. Now return to the lower room and get ready for some globe pushing.

Note the levers on the walls. There are 4 on the north wall. 4 on the south wall. 4 on the east wall. 3 on the west wall. Note the central room with closed doors, and the brown spike textured tiles on the floor. There is one in each corner of the room.

Ok so let's make a start.

North wall - Use all 4 levers to open the door in the central room behind you, and then move the globe from the tiny room and place it onto one of the brown tiles. Nip back quickly to avoid the spike trap.

South wall - Use all 4 levers to open the door in the central room behind you, and then move the globe from the tiny room and place it onto one of the brown tiles. Nip back quickly to avoid the spike trap.

East wall - Use the first 2 levers to the right to open the door in the central room behind you, and then move the globe from the tiny room and place it onto one of the brown tiles. Now nip back quickly to avoid the spike trap.

West wall - Use all 3 levers to open the door in the central room behind you, and then move the globe from the tiny room and place it onto one of the brown tiles. Nip back quickly to avoid the spike trap.

Note: When I reloaded during the lever and globe move, one of the globes had moved off of its spike tile. Don't worry if this happens though, it will not affect the game.

When all the globes are in place, a door will open in the south wall. Head through and note the three doors in the wall to your left. It looks like there are four but one of them is the door you just opened. At the end of the passage, climb the ladder and shoot the large scorpion. Note the lever at the west wall and the passage in the west wall. The lever is to a door at the top of the west passage. This is a timed run that is really going to test your nerves, because you have only five to six seconds to make it through the door.

Use the lever and then back flip with a turn so that Lara arrives on the other side of the hole and heading west. Run into the west passage and sprint through the door at the top before it closes. Immediately save you game; as it is likely that the ahemt brigade who show up will kill you.

Run around the room to trigger a hoard of ahmets. I counted 12. There is some Revolver Ammo on the floor if you need it. When the coast is clear, load up your revolver and sight and shoot the gold ceiling lamp at the north end of the room to open a ceiling hatch on the south side of the room.

Make your way to the south side of the room, and then climb the ladder on the east side of the pillar (second pillar on the left). At the top of the ladder, head through the passage and drop down at the end to trigger a cut scene of a hatch opening. Lara will now be in the 4th underground cave again.

Run to the end of the east passage, and then run into the south passage. When you reach the pillar at the end of this passage, look east and see the a familiar door. Below the door, you will find the floor hatch you saw in the cut scene earlier. Drop down the hatch and head through the following passage. Take out an ahmet on the way, and then make your way to the red room. Drop into the water hole and swim all the way back to the 3rd cave. Kill the large scorpion, and then make your way to the end of the east cave.

Head left (north) and pull up the rocks to the long slope. Run to the top of the slope to finish the game.

The End