you a apart of a select few who got vaccinated for the virus the only way that could change is if the virus mutates and it did now if you catch this variant it makes you constantly but slowly gain weight so make sure not to get infected. You were in the raccoon city police station huge building and zombies were surrounding the building few were able to get in you were in there with Clair redfield and Ada Wong and y'all don't know the virus has mutated so what do you do