Celebrate a pop culture icon and showcase the gameplay of a true classic with this LEGO Ideas Sonic the Hedgehog – Green Hill Zone (21331) model building set for adults. Enjoy quality time with no distractions, feed your nostalgia and rebuild a classic level from the iconic game by recreating the Green Hill Zone. Share your exciting memories of Sonic the Hedgehog whizzing round loops, collecting golden rings and saving the animals from the sinister Dr. Eggman. Arrange the level in your own way and bring it to life with a LEGO Sonic the Hedgehog minifigure and Dr. Eggman, Moto Bug and Crabmeat figures. Construct authentic details of Green Hill Zone - the first level from the original game, with its iconic checker pattern and features. Step-by-step building instructions are included and – like in the game – you collect Chaos Emeralds as you progress. Welcome to LEGO sets for adults: a space to relax and build detailed models that pay homage to the worlds of gaming, history, travel, sport, science, technology and entertainment. This LEGO Ideas set makes a great nostalgic 90's Sonic the Hedgehog gift for yourself or any gaming fan. The buildable Green Hill Zone measures over 7 in. (17 cm) high, 14 in. (36 cm) wide and 2.5 in. (6 cm) deep. It may be rearranged and connects easily to extra sets. Contains 1,125 pieces.