The Descent, Seattle Day 2 Abby: walkthrough and detailed description, tips.
How can I get through the building?
Stalkers, Clickers, Shamblers how to defeat them?
Abby and Lev have fallen down and have to cross through the infected building.
Searching for the mask
Somehow you’ll fall into the pool.
Go down and walk to the door marked with number 19.
Abby will identify the mushrooms in the area.
Lev will stay outside and your job is to find a breathing mask for him.
Search the next rooms and attempt to remember the layout of the rooms (your way back).
After you pick up the mask, some stalkers will spawn in the area.
There are plenty of enemies, but a quick escape and run won’t be the best option here.
It’s better to walk slowly towards the door and move away from the mutants that will attack you.
A shotgun will also be useful to quickly discourage enemies from attacking you.
Way down
Return to Lev and give him a boost so he may reach the upper floor.
The boy will drop you a fire hose - use it to get down.
In one of the rooms, a stalker will emerge from the wall.
From now on, from time to time, mutants will suddenly come out of such characteristic walls.
Stay alert and make a run at neutralize the threat quickly.
Jump downstairs, into the next room.
One of the rooms leads to a very interesting item.
Cross through the wooden board and pick up the flamethrower.

After that, walk down on the rubble.
As you descend there will be two Clickers waiting for you and one Shambler a little bit further.
You have to break through to the door that separates you from the infected.
Unfortunately, there are many enemies behind the door.
There are a lot of mutants in the area.
Fighting them can be quite troublesome, especially due to the Bloater which wanders around in the area.
For example, throw a brick a bit in front of the monster to lure it into other spot.
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