Reviver: The Real-Time Adventure is an adventure game designed by Katsunori Yoshimura and released by Arsys Software in July 1987. It featured the concept of a real-time persistent world.

Reviver: The Real-Time Adventure is an adventure game designed by Katsunori Yoshimura and released by Arsys Software in July 1987. It featured the concept of a real-time persistent world.