Following the massive success of Resident Evil 2 on the PlayStation, Capcom wanted to create a prequel that explained the origins of the T-virus and the fate of the S.T.A.R.S. Bravo Team. Series creator Shinji Mikami envisioned a revolutionary mechanic: "Character Swapping." Players would control two protagonists—Rebecca Chambers and Billy Coen—simultaneously, switching between them on the fly to solve puzzles and survive.
The 2021 leak of the Resident Evil 0 Nintendo 64 prototype ROM remains one of the most significant preservation discoveries in video game history. For nearly two decades, this unreleased build existed only in low-resolution magazine scans and brief promotional videos from Tokyo Game Show 1999. resident evil 0 n64 prototype rom 2021
Development began in 1998, initially planned for the 64DD peripheral to take advantage of higher storage capacity. Following the massive success of Resident Evil 2