TG-Virus
From Multiversal Omnipedia
The TG-Virus was a combination of the T and G-Viruses, a crucial ingredient in the creation of the Tyrant 092. It gives the 092 all the strengths of both viruses' symptoms, and anyone who injects themselves with the TG-Virus will instantly transform into a Tyrant. So far, the only known sample was stolen from aboard the Spencer Rain (where it was going to be shown to a group of Umbrella executives on a sea cruise) by Morpheus D. Duvall.