The Flintstones: The Rescue of Dino & Hoppy

The Flintstones: The Rescue of Dino & Hoppy is a platform–adventure video game, developed by Taito and based on the Flintstones Family. It was released for the NES in North America in December 1991, in Europe on 30 April 1992 and in Japan on 7 August 1992.

Plot
Dr. Butler arrives from the future in a time machine, and kidnaps Dinoy and Hoppy before destroying Gazoo's time machine. Fred Flintstone must find the pieces for Gazoo's time machine and repair it in order to get Dino and Hoppy back.