Protect the Chaos Emerald or hunt for more with Shadow's Mech vs. G.U.N. Trooper (77120), an action-packed building toy for boys and girls ages 8 and up. Kids can create fierce battles between Shadow the Hedgehog and the G.U.N. Trooper with the mech and Dark Rider motorcycle. Control the mech action figure's articulated limbs, 2 swords and 4 shoulder-mounted stud shooters. Kids can help Shadow hop on the motorcycle or attach the Doom Wings to the mech or Shadow for more imaginative role play possibilities.This pretend-play toy makes a cool gamer gift for boys, girls and video game merch collectors. Expand the play and display possibilities with other LEGO® Sonic the Hedgehog™ toys, sold separately. This set offers a rewarding building experience, and kids can assemble with confidence using the LEGO Builder app, zooming and rotating with 3D instructions while saving and tracking progress. This set contains 374 pieces.