Remember that you can't use the sliding levers under water. Try to find the pull lever to do a little draining. In other words, if you find a level that doesn't move when you press action, you've found the wrong one. Climb, climb, climb. That's all you seem to do anymore. Those darts just mean you're on the right path. You'll need to do some jumping at a slight angle. Once you yank that lever, you'll be able to swim up to a ledge at water level. Yes, that underwater tunnel is long. You'll have a little help getting through it, though. If you need to switch the direction of the water flow, there's a lever not too far away from the end of the tunnel. Cool, more climbing. Once you get up to the top, there's two exits from the room you're in. I suggest you use the one by the swinging blade. Shimmy. There's no way you can fall that far without damage. It'd be nice to have some water in there. To see how good you really are, try picking up all of the items with the alligator chasing you around. Watch out for the mercenary if you decide to leave via the stairs. The truth is that you don't have to go that way at all. That opening at water level is the key to the rest of the level. No need to turn back from there. (That's where I screwed up) I thought that underwater section was very artistic. Don't worry about finding items in it, though. Make sure to find and pull a switch before leaving the ground level. Those spikes on the ground can only mean one thing: you'll be jumping over them. Figure out a way to get up there. Looking at the ledge under the doorway will tell you exactly where you need to jump. Grab the key and head back down to the ground floor. Look for an opening by the blocks you used to climb up to the second floor. I hope you know what to do with a key by now.=OD Hippidy hoppidy. When you begin pushing the block around, remember that apes and rats can't climb onto blocks like you can. These doors are pretty simple, and there are only two of them that have the stuff that matters (the keys). Use the two keys to open the door to the coolest slide in the game. Welcome to the olympic size swimming pool. You're looking for an opening at water lever. Find your way to the lever them head out through the water exit at the bottom of the cliff. Once you've found the exit, look for another entrance way back underneath the platform with the door and statues. Holy Macarena, that thing is nasty. It is a lot of fun standing there fighting them, but you might also notice that they won't follow you inside of the door. You might want the practice because you'll run into those guys at much closer quarters later on. Pierre is a wuss. Be sure to pick up the things that he drops when he dies. Find the key hole. Enjoy the animations. You might not understand it quite yet, but the animation that begins with Lara combining the Scion pieces summarizes the whole plot of the game.