Check out this guide for a full walkthrough of Leon B: Sewers ~ Disposal Plant from Resident Evil 2, including gameplay tips, guides, & more!
Story Progression & Walkthrough
| << Previous Part | Current Part | Next Part >> |
|---|---|---|
| [B] Parking Lot ~ RPD (Back Alley) | [B] Sewers ~ Disposal Plant | [B] Sewers ~ vs. G (2nd Form) |
Table of Contents
Defeat the Alligator
Defeat the Alligator - Walkthrough Chart
| No. | Procedure |
|---|---|
| 1 | Go to Kendo's Gun Shop. Additional tips below. |
| 2 | Talk to Ada to get her to open the door |
| 3 | Go inside the shop and follow Ada down to the Sewer entrance |
| 4 | Follow the metal walkway. Jump down the deadend. This will start the Boss Fight with the Alligator |
| 5 | Defeat the Alligator. Additional tips below. |
| 6 | Go up the ladder Ada brings down for you |
| 7 | Continue down the hallway until you get into the elevator |
| 8 | Exit the save room to trigger a cutscene |
1. Go to Kendo's Gun Shop
Long Barrel (W-870) Mod Location
The mod can be found in Kendo's Gun Shop. You can access it by letting Ada open the door for you.
Long Barrel (W-870) Mod on the Shelf
Don't miss the chance to get the Long Barrel (W-870) in Kendo's Gun Shop. You can find it on the shop's shelves just near the entrance. The mod will make shots more powerful so be sure to get it!
Check Out How to Get the Shotgun HereCheck the Shop for Supplies
Before leaving the shop, look around for items first. There are a variety of items inside that can help you in your journey down the sewers.
5. Defeat the Alligator
Dodge Bites By Moving to the Side
To dodge the Alligator's attack, move to the side opposite to him. Do this when it opens its mouth as this is the only indication on which side it'll attack.
Shoot the Gas Cylinder it's Biting On
At the end of the sewer, the Alligator will bite down on a Gas Cylinder. Shoot this to blow up the Alligator!
Complete Ada's Mission in the Sewer Facility
Complete Ada's Mission in the Sewer Facility - Walkthrough Chart
| No. | Procedure |
|---|---|
| 1 | For this section, you'll play as Ada |
| 2 | Continue forward until you get to the ladder leading to the pipe |
| 3 | Hack the power box on the right then the propeller inside the pipe. Additional tips below. |
| 4 | Go up the stairs and move forward until you get to the dead end |
| 5 | Hack the power box located on the right side of the pipe and the propeller blocking your way. Additional tips below. |
| 6 | Jump down to the next area. There will be a zombie here. |
| 7 | Use the EMF to locate the power lines of the door and its power box. Scan the box to open the door. Additional tips below. |
| 8 | Move down the metal walkway until you see the escalator |
| 9 | Follow the power line and hack the connected power box to open the door. Additional tips below. |
| 10 | Go through the door and into the next hallway. This will cause the Tyrant to appear |
| 11 | Hack the power box at the far right of the room to power the lever. Pull the lever to open the door. Additional tips below. |
| 12 | Hack the power box above the door then the propeller. Additional tips below. |
| 14 | Go through the broken propeller to escape |
3. 5. 7. 9. 11. 12. Hack Power Boxes
Power Lines Lead to the Power Box Locations
Use the EMF to follow the power lines and the power boxes they are connected to. Items you need to operate will often only have one power box.
11. Hack the Power Box to Power the Lever
You need to quickly hack the power box on the far left to be able to use the lever! Without it, you'll be trapped inside the hallway with the Tyrant blocking the exit you came from.
12. Hack the Power Box Above the Door
Escaping the room requires you to hack the power box above the door and the propeller on the other side. Maneuver around the room to prevent the Tyrant from grabbing you.
Investigate the Garbage Incineration Facility
Investigate the Garbage Incineration Facility - Walkthrough Chart
| No. | Procedure |
|---|---|
| 1 | Continue down the walkway until you get to the room with the typewriter |
| 2 | Use the lever to open the garbage disposal |
| 3 | Loot the ID Wristband from the body inside |
| 4 | Hack the power boxes in the needed sequence before the timer runs out. Additional tips below. |
| 5 | Walk down the metal walkway until the cutscene activates |
4. Hack the Power Boxes Before the Timer Runs Out
Power Box Sequence is Random
The hack sequence need to open the Garbage Disposal is completely random. You'll need to pay attention to which power boxes connect with each other to save Ada from dying.
Story Progression & Walkthrough
| << Previous Part | Current Part | Next Part >> |
|---|---|---|
| [B] Parking Lot ~ RPD (Back Alley) | [B] Sewers ~ Disposal Plant | [B] Sewers ~ vs. G (2nd Form) |
