This level is pretty easy, even on 00 agent. First, walk straight, then turn left and kill the guy between the crate and the wall. Take his DK5, and turn right. Go in-between the crates, and kill the two guys there. Then, walk through the chain link doors. Walk towards the opening at the other end of this courtyard. Turn right, and go down two garage-like doors. Open the second door, and go to the side of the crates. Kill the three guys, then grab the rocket launcher and proximity mines. Go up on top of the stairs, and throw some proximity mines on the boxes below. Then, blow up a box with your DK5 to set off the mines. Exit the room, and kill the guys at the door. Exit the room, and zig-zag up, killing guys. Walk past the courtyard, up to a garage-like door. Open it up, and kill the two guys inside. Then, go on the right side of the crates, and kill the guys there, and blow up the projection screen. Turn around, and kill the guy coming up behind you. Now, careful lean out from behind the crates. When the automated gun starts to fire, walk back a little. Switch to your rocker launcher, and fire at the gun. Even if you don't hit it dead on, the resulting explosion will knock it out. Then, run to the first computer desk and grab the safe key. Switch to your DK5 and blow up the two mainframes to complete the next objective. Now, exit this room, and kill the guys outside. Run down by the row of garage doors. Turn left and head for the only two story building in the depot. Enter the door, and climb up the stairs. Go to the safe, and crouch to open it. Get the helicopter blueprints, and go to the door behind you. Go down the stairs, and open the first garage like door. You'll see Trevelyan's train. Press up against the two yellow lines, and open the train door. Enter the train. Level accomplished.