3:3 The Scientific Method
Dead Island Walkthrough and Guide
by vhayste
The Scientific Method
Man of Faith
Find the natives camping near the lab
Hard
7500 XP, Reaper
Track this quest and fast travel back to the boat. From there, take the backroad to the west. Follow the path until you find the entrance to the village. Once there, the quest will be updated. You'll have to find an alternative path to the cave. Just take the uphill path to your left (south if you base it on the map) and just follow it.
You'll find the village but first you must enter the arena and survive. Hop in and start killing. I suggest use this chance to store rage as you'll need it on the second round. After disposing the first batch, you'll have to face two more infected and another, tougher infected warrior. Kill them by any means possible and obtain the blood sample from the infected warrior afterward.
Arena of Spirits
Follow the trail and take the ladder out of the arena. You can also start a sidequest by talking to a warrior along the way. Fast travel back to the lab and hand over the blood sample to Dr. West. The ID inside the room where Frank was previously trapped should now be open. Take a quick detour and grab it. Hand over the blood sample to complete the quest.
Demonic Science
Help scientists in the lab
Very Hard
Cash
Help the scientists in the lab. Complete the following quests then talk to Dr. West. See the Sidequests section of this guide for more details. After completing this quest, more quests will become available.
Substance of Matter
Rotting Flesh
I can not get past the demonic science quest. I gave the blood to Dr. West but it will not let me move on. Also when the game is loading it says chapter 13 blood trials I need some help