Check out this story walkthrough guide on Underground Tunnel (Chapter 9 Lakeside Resort) of The Last of Us (TLOU). Includes progression chart, obtainable items (collectibles).
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Collectibles You Should Get
List Of Collectibles You Can Get
*Click the item to scroll down
Highway Exit (Chapter 10: Bus Depot) Walkthrough Guide
Story Progression Chart
|1||Proceed through the tunnel. Deal with Runners, Clickers and Bloaters along the way|
|2||Find a truck with red lion mark. Climb on top of it and get Training Manual: Bomb Shrapnel|
|3||Boost Ellie up the truck. Once you reached near the fire truck, dive underwater and go to the other side. Drop a ladder for Ellie to proceed. After you drop the ladder, find a walkable vent nearby and get a comic Catalysis|
|4||Boost Ellie up the fence. While Ellie is on the other side, Clicker attacks her. Kill Clicker to save her. Use workbench if necessary and proceed|
|5||Right after you exited the room with workbench, there is a shiv door on your right. Enter inside and get supplies|
|6||In order to cross the gap, you need to first dive underwater and swim through the underwater room|
|7||Once you get to the room next door, climb up the pile and walk on the vent|
|8||Find a narrow space between pipe and wall and proceed. Drop the wood pallet in the water|
|9||Bring the pallet to Ellie and carry her across. She will drop the ladder for you|
|10||Move the ladder to the opposite wall. Climb up the ladder and collect the ladder. Move the ladder to the other side and climb down. Use the ladder like a plank to cross over the gap|
|11||As you proceed, the bus you are using as a path collapses. Escape out of the bus by pressing △|
|12||Rescue Ellie from the water and watch the cutscene|
1. How To Beat Infected In Underground Tunnel
If you use your weapon freely, you will soon run out of ammo. Try to silently kill Clicker and Runner with bows first. Take out runners with your fist or melee weapon. Then, finish Bloater with Flamethrower or Molotov.
2. Get Training Manual: Bomb Shrapnel
Just before you dive underneath the fire truck, there is a truck with red lion mark. Climb on it and get Training Manual: Bomb Shrapnel.
3. Get A Comic Catalysis
After you drop the ladder for Ellie, there is a walkable vent above the water. Walk to the end of the vent and find a comic Catalysis.
4. Save Ellie From Clicker
Once you boosted Ellie over the fence, Clicker attacks Ellie. Shoot Clicker over the fence.
6~10 How To Cross The Gap
To cross the gap, dive underwater and move to the other room by swimming through the room underwater.
After moving to the next room, climb up the pile and walk on the vent.
Walk on the narrow path between pipe and wall. There is a wood pallet on the end so drop it and carry Ellie to the other side.
Grab the ladder Ellie drops and place it on the wall behind you. Climb up the ladder and collect the ladder. Move the ladder to the other side and climb down. Use the ladder like a plank to cross over the gap.