L14 - Sewers

Fall into the sewers. Immediately to your right are two people with flamethrowers. Keep moving right and jump onto the wall at the end. Stick to the wall and descend. Avoid falling into the green fluid, as it is lethal.

Continue right. When you reach a drop, go into it. There will be a person with a gun. After defeating them, climb the wall on the right.

Follow the path until you enter a large room that requires maneuvering. After this room, you will encounter a person with a flamethrower. Avoid them and proceed to a room with switches.

In the first switch room, hit the switches in this order: One, Three, Five, and Two.

Go left. There will be a person with a flamethrower. Continue left to find a key.

Backtrack to the switch room and proceed right. You will enter a long sewer path with jagged rocks. Navigate through this path, avoiding the rocks.

You will reach another switch room. Hit the switches in this order: One, Two, Seven, and Eight.

After this room, go up and follow the path to find a key. Be cautious of darts along this path.

Return to the fork in the path and go down.

You will encounter a person with a gun. You can avoid them by sticking to the ceiling.

Continue onward and drop down to the water. You can duck to avoid darts.

Kill all the reptiles encountered. When you reach a wall to climb, choose the left one.

Climb up to the corner. A person with a gun will be there. Wait for them to approach, then punch them to get by easily.

Continue along the path, avoiding jagged rocks. You will find a small health pickup if needed, followed by a large attack from reptiles.

Keep following the path until you reach a section with two different paths. Take the left path instead of going down to grab a large health pickup.

Continue forward to find a person with a gun.

Go down the rest of the way to find a key.

Return to the path that goes down. You will reach another switch room. Hit the switches in this order: Two, Four, Five, Seven.

Run through the door to complete the sewer section.