Bio Hazard

This is an unlicensed Famicom adaptation developed by a third-party studio, drawing on Capcom's Resident Evil as its source material. Hardware constraints forced a dramatic reworking of the original's 3D survival-horror exploration into a top-down 2D action game, in which players clear zombie-infested rooms of the Spencer Mansion while collecting key items. Visuals and audio are significantly scaled back from the PlayStation original, though the core premise — playing as Chris Redfield or Jill Valentine investigating the Spencer Mansion — is preserved in broad strokes.