Turn right and move forward until 2 lions attack. Kill them and continue until you reach a wall then turn right and shoot 3 bats and get the medkit which is almost invisible in the darkness. Return to the intersection and turn right and head back to the stairs you avoided earlier.
Go up and turn left and enter the next room where you can shoot 3 more gorillas. Go to the end of the room and climb the orange column. Turn and jump to the next column then turn left and jump to the ledge. Turn right and jump to the next ledge - grab and pull yourself up. Get the medkit and the magnum clips then jump back to the first ledge then back to the pillar.
Use running jumps to cross the series of pillars. At the last one turn right and jump to the ledge with 5 switches. Activate the left switch then turn and drop into a pit and use the switch there to open the gate. Enter and turn left then left again entering a brightly lit door and a dead gorilla. Enter the torch room and save your game. Step on the lowered section of the floor and watch the torches go out. Quickly make a series of jumps across the torches. If you take to long they light themselves (AND YOU)! Jump into the water below to put yourself out if you do catch on fire. Kill the water rats before coming up to try again. Grab the last pillar and pull yourself up as the flame ignites. You can beat the fire if you are fast enough. Get the lead bar and save your game here.
Swim to the stairs and climb up and shoot the gorilla. Go through the gate and around to the wall of switches. Climb up and use the 2nd switch from the right, the middle switch and return the left switch back to the UP position. Drop down and enter the gate turning left and through a new door between some pillars. Go through this room and into a tunnel then go down some stairs on the right. Pull the block out of the wall to shake things up a bit then head back up the stairs and continue up the next set of stairs. The door at the top opens into a room with large pillars. Jump over to the right to a dark patch then jump again to the center column then jump again to the left of the sandy ledge. Jump left again and enter the door and climb up to save your game.
Continue to the next room and kill everything that moves. Jump across and into the pool and head down the trench shooting the 2 crocs that will eventualy show themselves. When you reach the end of the water climb out and climb on the rocks to your right. Advance until Lara cannot go any further then jump forward twice. You will slide back down if you don't jump twice in a row. SECRET #1 - medkit and magnum clips wait for you to the left.
Jump in the water and swim to the left and climb out. Climb onto the rail and go to the corner with the small medkit below. Do the safety drop below to get SECRET #2 - shotgun shells, uzi clips and medkit. Jump out of the pit and kill the gorilla then move ahead and begin searching the small niches in the wall until you find the medkit. Head back to the main alcove that leads to the ledge and jump over to it. Run along
the ledge and kill 2 more gorillas then move to the next to the last alcove. Face the wall and jump to the crevice grabbing on then shimmy to the left and drop onto the ledge. Kill the bat then turn and jump over to the door. Proceed up the long tunnel until you reach the hex shaped passage. Run down this collapsible tunnel and get the medkit then turn and climb out of the tunnel. Skid down the long slope and climb back down until you reach the room where you started. You'll be on a ledge and a cougar will be coming at you. Kill him before he even gets close then run along the ledge and into the door on the other side.
Follow the tunnel then jump into the left window and out onto a ledge where you can turn right and make a running jump across. Turn right and go up to the pool and take a swim into the next room avoiding the big crocodile swimming in here with you.