Jill Valentine escapes the crumbling Raccoon City amidst the nightmarish outbreak of the T-virus, a biological weapon developed by the pharmaceutical company Umbrella Corporation, while being pursued by the unrelenting bioweapon Nemesis. Re-imagining of Resident Evil 3: Nemesis (1999). Jill Valentine escapes the crumbling Raccoon City amidst the nightmarish outbreak of the T-virus, a biological weapon developed by Umbrella, while being pursued by the unrelenting bioweapon Nemesis.