LEGO building playset helps to improve creativity and fine motor skills in kids Ideal for ages eight and up Contains 590 pieces to provide hours of playtime for kids Contains an Egg Drillster toy vehicle with a dock for a detachable hover vehicle, a speed sphere launcher, lab with breaking wall, and more to provide multiple possibilities to play Includes seven Sonic video game toy characters of Shadow, Super Sonic, Dr. Eggman, a Pocky, a Pecky, an Egg Pawn Badnik, and a 'reprogrammed' Gun Wing for exciting role playing options Fun gaming gift ideal for kids building, imaginative, and role play LEGO Builder app guides you and your kid to build the toy, save sets, and monitor the progress