Nightmare Creatures II is a survival horror video game that was released in 2000 for the Sega Dreamcast. Developed by Kalisto Entertainment and published by Konami, it serves as the sequel to Nightmare Creatures. Set in 19th century Europe, players assume the role of Herbert Wallace, an escapee from a mental asylum, as they face off against various monsters and abominations. The game combines action-packed combat with a dark, gothic atmosphere, employing a blend of puzzle-solving and exploration elements typical of the genre at the time.