Jill Valentine is a character in Resident Evil (Biohazard in Japan), a survival horror video game series created by Japanese company Capcom. She was introduced as one of two player characters in the original Resident Evil (1996). Valentine is a former member of the Raccoon City Police Department's S.T.A.R.S team, and initially worked alongside her partner Chris Redfield to fight the Umbrella Corporation, a pharmaceutical company whose bioterrorism creates zombies and other bio-organic weapons. Jill and Chris Redfield later became founding members of the United Nations' Bioterrorism Security Assessment Alliance (B.S.A.A).