Signing up for the battles in The Hole is quite simple. Faydra is in charge of the fights and is located in a room in The Mill, at the bottom of a flight of stairs. The entrance to the stairs is tagged with a sign that reads, 'Arena'. Faydra will inform the player of the rules and the like.
A biofilm is any group of microorganisms in which cells stick to each other on a surface.ote 1: A biofilm is a system that can be adapted internally to environmental conditions by its inhabitants.
Biofilms can form on solid or liquid surfaces as well as on soft tissue in living organisms, and are typically resistant to conventional methods of disinfection. Dental plaque, the slimy coating that fouls pipes and tanks, and algal mats on bodies of water are examples of biofilms. While biofilms are generally pathogenic in the body, causing such diseases as cystic fibrosis and otitis media, they can be used beneficially in treating sewage, industrial waste, and contaminated soil.