Arklay Treatment Plant

The Arklay Treatment Plant was an area in Resident Evil Zero that was owned and used by Umbrella. It was once used for sewage handling and treatment. It is now abandoned and is one of the many places affected by the T-Virus. The entire plant is infested with Zombies, which are likely to have spawned from the infected water, and several B.O.W.'s, namely Hunters. It is where the Proto-Tyrant appeared for the second and last time in Zero. Along with the Arklay Factory, this place was presumed to be destroyed in the blast that consumed the Arklay Management Research Facility and the Queen Leech, formerly the revived James Marcus.