Play The Flintstones - The Treasure of Sierra Madrock emulator game online in the highest quality available. The Flintstones - The Treasure of Sierra Madrock is a Super Nintendo game that you can enjoy on Play Emulator. This SNES game is the US English version that works in all modern web browsers without downloading. The Flintstones - The Treasure of Sierra Madrock is part of the Arcade Games, Adventure Games, and Platform Games you can play here. PlayEmulator has many online retro games available including related games like The Flintstones - The Surprise at Dinosaur Peak, The Flintstones: The Rescue of Dino & Hoppy, and The Flintstones.