This page contains our walkthrough for "Guinea Pig" quest available in Vampyr. This is the last mission that takes place in London. Complete all side activities before you participate in this quest. The last confrontation in the game awaits you - Jonathan must face the Disaster.
Your objective is to reach the sewers. There are a few entrances on the map: in West End or in the Docks. However, the fastest route is to use the passage near Sean Hampton's refuge.
Reach the settlement that belongs to friendly Skals. The place is deserted - activate vampire senses mode and follow the blood. Soon, you will come across your maker. The creature will give you important information about the upcoming fight.
Keep moving forward - you reach an arena where you have to face Harriet Jones. This is the final boss so be prepared for a challenge.
The beginning of the battle is a fight with Harriet. The woman, just like Doris Fletcher, has a mutated arm and she uses it to perform ranged attacks. They hurt a lot so remember to dodge them.
After attacking the woman becomes vulnerable to attacks because she needs to regain balance. Use this information - dodge her attack in the right moment. Also, the boss can create gas clouds which deal damage upon contact.
You should be able to deal with her pretty fast. Now, prepare yourself for the second phase - the final confrontation with Red Queen's Avatar.
This boss is... rather weak. The Queen's Avatar is vulnerable to melee and ranged weapons. She is also very slow and she stands still for a long period of time which expose her to various attacks.
The only problem here is that she has a lot of health points and that she can create blood clones that can chase you around the arena. However, approach this fight with cold blood and calm mind. Soon, London will be saved from extermination.
Watch the cut-scene where Jonathan meets with old Bridget. You also learn a few new facts. Jonathan has dealt with the epidemy. He now decides to find Lady Ashbury.