The Flintstones: The Surprise at Dinosaur Peak! is a 1994 action platformer developed and published by Taito for the Nintendo Entertainment System (NES). Based on the classic *The Flintstones* cartoon, it lets players control Fred Flintstone and Barney Rubble on prehistoric adventures. A key feature is the ability to switch between Fred and Barney at any time, using their unique skills to solve puzzles and defeat enemies. Fred excels at close-range combat with a club, while Barney uses a slingshot for long-range attacks. The game boasts diverse level designs, including forests, volcanoes, and glaciers, with each stage full of challenges and fun. Due to its limited production run, it is one of the rarest and most collectible games on the NES platform.