The story of Rushing Beat Ran: Fukusei Toshi takes place in a post-apocalyptic world where humanity has been wiped out, and only certain types of animals remain. The player assumes the role of one such animal, a human who has managed to survive against all odds.
The gameplay of Rushing Beat Ran: Fukusei Toshi is primarily focused on fighting, with players engaging in one-on-one battles against other survivors. The game features simple yet addictive mechanics, requiring players to time their button presses perfectly in order to land successful attacks and defend themselves.