This page of A Plague Tale Innocence guide has walkthrough for chapter 12 - All That Remains. Amici and Lucas go to de Rune siblings' house to look for a laboratory. The walkthrough explains, e.g. how to avoid the rats on the way to the mansion, how to reach Beatrice's laboratory and how to solve the puzzle in that location.
- Search for drugs for Hugo- path to the mansion
- Leaving the building
- The road to Beatrice's lab
- Searching the Laboratory
- Search for the medicine in the lab of Beatrice - face the rats
Search for drugs for Hugo- path to the mansion
The level starts near the estate. Follow the only road available. Although you are not in the light source, the surrounding rats will not attack you. At some point, you will reach a slightly uphill road where you will find a cart with a fireplace. Unfortunately, the way will be flooded by rats as soon as you approach it. Turn to the right. Thus, you will find yourself on the side track. It will take you to about the height of the machine.
Shoot the slingshot at the chain. Thus, you will open the way up. Go back to the exit point and walk along the path that you just cleared.
You'll get into a small house. In the backyard, you will find a movable lamp. Lucas will take it. Go into the light and move with it.
This will lead you to the next mobile lamp. Take it and light the gate. Then destroy the castle so that Lucas can pass.
Then, move the lantern towards the machine. Go to the wounded man and talk to him. To go further, throw Odoris to distract the rats.
Going further, we get to the next wounded person. Use Odoris to pull the rats and go towards the fire. Now, you can use the enemy to distract the threat. Just use Extinguish to blow the torch above it. If you want to save him, throw Lumos into the rats.
Go through the gate and go towards the corpses. You will quickly find that you have to deal with a new threat. With the help of Igniter dispel swarms of rats. If you don't, they'll put out the torch.
Having repelled the attack, go in the direction of the hole in the ground. She'll bring you home. Go towards the stairs. At some point, you have to leave the lantern to get upstairs. You don't have to worry about rats.
Go to your mother's office. Ask Lucas to check the surrounding objects. Then go to Hugo's room. Let them search the area.
Leaving the building
Come out of the room through the second door. With the help of the Igniter, break the swarm of rats and ignite the lantern.
Next to the lantern, you will also find a bonfire. Set it on fire, so you can go down the hall. This will lead you to the exit of the building.
The road to Beatrice's lab
After leaving the building, you will get to the yard. Set the hay on the cart on fire, and go in its direction. Go straight all the time, lighting more lanterns and sheaves.
Eventually, you'll get to the wagon. At this point, create as many Ignifers as possible. Set the wagon on fire and hit the road. Your task is dispeling swarms of rats. The easiest way is to do it when walking in front of the wagon.
Searching the Laboratory
Thus, you will reach the ruins. Go down the stairs to get inside.
At the end of the stairs, there is a room in which the path is cut off by the cart and the rats that are behind it. If you just push it away, they'll eat you. To avoid this, you can throw Lyuminos at them, or throw two Odoris- once before moving the cart and once to get through.
The corridor will lead you to the next room. You need to read all the characters and symbols that are in it. In the case of the tank in front of you, you won't have a problem with that. In case of these located on the sides, you need to get rid of the rats.
Jump into the empty tank. There, you will find a entrance under the floor. Go there and, with the help of makeshift lanterns, set fire to the bonfires located on the floor.
Then interact with the lion statue.
Search for the medicine in the lab of Beatrice - face the rats
Enter the lab with Lucas. He will light the lanterns in the room. Go to the very end of the room. There, interact with the box located on the table. You will find the potion.
The rats will attack you. Light the hearth, and using the mechanism, turn it towards the curtains. There, you will find several dishes. Come into interaction with each of them. You will thus obtain a Mecerat.
Take the loot to Lucas. He'll start working on a cure. You should break the clusters of rats during this time.
After a while, Lucas will ask to be escorted to the distiller. Grab the mechanism and guide him with the bonfire to the target location. He will take care of the rats. However, once he starts working, You will be responsible for that again.
After he's done, take him back to the table. Now, you need to hold the position until Lucas finishes the potion.