Walk down the hallway until you reach an area containing a lift and some tall crates. The big crates have clips on them. Walk onto the lift and quickly drop off, you should see a hole underneath it. Drop into the hole and collect a AMSD. Ride the lift up and walk out onto the platform. Kill the Brute in the distance, then press the wall button and jump into the cart, you’ll be carried across the lava, jump out at the end and kill the Skaarj. Walk along the corridor and locate the Super Health Pack on top of some boxes. Find a red button at the end of the corridor and ride upstairs in the cart. Fight the Brute then head towards the bridge spanning the lava. Kill a Skaarj in a nearby alcove. Now cross the bridge, kill the Brute in the room beyond and get the supplies from the crates. A door will open when the Brute dies, kill the Tentacles you encounter, a Skaarj will attack in another alcove then take a lift upstairs. Kill the Skaarj and note the locked door. Climb the ramp to the raised area and collect some ammo. Proceed to a room with two huge tanks with red levers. Press the levers and collects some Tarydium Crystals. Return upstairs and continue around the corner with a short bridge leading to another Skaarj. Kill it and press the button to open a door below, now shoot the bridge rip a hole in the floor. Get the Power Amplifier in the pond revealed below, then exit through the newly opened door.