From Wikipedia:
Resident Evil Code: Veronica, released in Japan as , is the fourth installment in Capcom's Resident Evil survival horror series, originally released for the Dreamcast in 2000. It is notable for being the first Resident Evil title to debut on a non-Sony platform, in contrast to the first three installments, which were originally PlayStation games and then ported to other platforms. Learn about Resident Evil -- CODE: Veronica X
