Prerequisite Quest:
Plague Metropolis- https://www.youtube.com/watch?v=pLXpt_-WjzE
Biohazard is the sequel quest to Plague Metropolis, the place we discover out what is basically occurring in West Ardougne.
That is an easy-to-follow, beginner-friendly tutorial on the Biohazard quest on Previous Faculty RuneScape. Let me know when you have any options for my future quest guides! Thanks for watching!