The Last of Us
The Last Of Us (TLOU) Walkthrough & Guide
Hydroelectric Dam (Chapter 7: Tommy's Dam) Walkthrough Guide
The Last of Us | Hydroelectric Dam (Chapter 7: Tommy's Dam) Walkthrough Guide - GameWith

The Last of Us
Hydroelectric Dam (Chapter 7: Tommy's Dam) Walkthrough Guide

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Check out this story walkthrough guide on Hydroelectric Dam (Chapter 7 Tommy's Dam) of The Last of Us (TLOU). Includes progression chart, obtainable items (collectibles).

Table of Contents

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Collectibles You Should Get

List Of Collectibles You Can Get

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Hydroelectric Dam (Chapter 7: Tommy's Dam) Walkthrough Guide

Story Progression Chart

1Follow the river and proceed. Before walking under the first bridge, there is a small path on your right. Get a comic Foreign Element nearby the rusted car
2Once you get to the dam, there is a shiv door. You can get 50 parts, 10 supplements and other supplies.
3Spin the handle attached to the dam to make half of the path
4Dive into the water. Get inside of the sunken hut and check the roof to move wood pallet above water
5Carry Ellie to the other side of the dam and get Ellie spin the other handle. Cross over the path Ellie made and proceed
6Proceed till you pass under the log and find a small hut. Check inside and get El Diablo and Power Plant Map
7Open the gate and watch the cutscene
8Follow Tommy to proceed. Talk to Tommy and he will show you the photo with Joel and Sarah
9Follow Henry again. Once you enter the control room, grub Training Manual: Smoke Chemistry on the control panel
10To the left of the control room, there is a workbench. Get out of the room with workbench and take stairs down to enter the room beneath the control room. Get Firefly Pendant from the shelf
11After the cutscene with Tommy, defeat all bandits and proceed. Make sure you drop by the control room and get Plant Schematics on the table
12Rejoin with Ellie and Maria and watch the cutscene
13Follow Henry by riding a horse. Once you reached the deadend, follow horse track to find Ellie
14Once you jump the fence, bandits appear. Once you defeat them all, go back to the fence and call your horses and proceed
15Follow Henry till you reach the ranch house

1. Get Foreign Element


Before you reach the dam with handles, there is a bridge above you. Check the right side nearby there and find a small path. Get a comic Foreign Element near by the rusted car.

4. Find A Pallet Underwater


To cross the other side, you need to dive in the water and find a wood pallet stuck on the sunken hut. Use that pallet to carry Ellie to the other side.

6. Get Power Plant Map


Inside of the small hut where you found El Diablo, there is a Power Plant Map posted on the wall.

6. Get Training Manual: Smoke Chemistry


There is a Training Manual to upgrade smoke grenade in the control room.

10. Get Firefly Pendant


Get out of the room with workbench and take stairs down. Enter the room underneath the control room and find a Firefly Pendant from the shelf.

11. Get Plant Schematics

Plant Schematics

During the fight with bandits, don't forget to drop by the control room and collect Plant Schematics from the table.

13. Follow The Horse Tracks

Click to Enlarge

Follow the horse tracks to find Ellie. Once you go down the slope, just the fence (see picture above) to enter the battle with bandits. After defeating all bandits, you need to come back to this fence to call your horses.

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