Underground Research Facility is a file that can be found in Resident Evil: The Darkside Chronicles.


Built deep beneath the surface of Raccoon City, this laboratory was built for doing special clinical trials and developing pharmaceuticals. With its tight quarantine facility, experiments can be performed on various levels of viruses. General Umbrella employees do not even know of this facility's existence, let alone have opportunity to enter. This is where the physical containment level P4 laboratories are. Many high-level viruses capable of posing a biohazard threat are handled here. To enter this area, it is necessary to pass through 3 to 4 layers of additional security. But, as the people who work here use these viruses for their experiments on a daily basis, they have gradually become desensitized to the dangers that surround them.