🏆 Build, Play, and Relive the Adventure! Ideal for Sonic fans and nostalgic millennials! Build and display your favorite gaming level! Launch Sonic for Super Sonic jumps! Earn and display all 7 Chaos Emeralds! Rearrange for endless gameplay scenarios! Authentic details Nostalgic design 1125 pieces The LEGO Ideas Sonic the Hedgehog – Green Hill Zone 21331 Building Kit features 1,125 pieces, including iconic characters and interactive elements, allowing fans to recreate and customize the beloved 90s video game experience.