One of the first T-virus B.O.W.s produced by various types of insects with the virus and then manipulating their genes.
History
The Plague Crawler was first developed by Dr. James Marcus, and it represents the first attempt by Marcus to create products using the DNA of multiple creatures. In this case, the Plague Crawler is not created from a single specimen, but the genetic makeup of numerous insects. Using the DNA, it was then enfused with the T-virus, and these almost 2 meter long insects were born as a result.



