The Flintstones: The Surprise at Dinosaur Peak is a platform video game for the Nintendo Entertainment System released by Taito Corporation in 1994. The game was never released in Japan unlike its predecessor The Flintstones: The Rescue of Dino & Hoppy. In this game, the player can switch playable characters between both Fred and Barney, and they both have different attacks and abilities; in the original, the only playable character is Fred.