Complete Xtreme Ops Mission: Arctic Attack with this battle-ready building set from K’NEX! This vehicle is ready to take on any enemies in your way, with a super-cool blaster that really works, shooting out missiles ahead of your troop. The Arctic Attack Building Set includes 77 colorful, durable plastic K’NEX pieces, along with step-by-step instructions, so you can construct your own Xtreme Ops vehicle with a mounted blaster that shoots the 2 included missiles. Plus, the set comes with 2 K’NEXmen, a graphic label sheet, and three bonus cut-out enemies on the back of the package for enhanced play. Combine both Arctic-themed Xtreme Ops Missions to complete your team – and collect all of the K’NEX Xtreme Ops Mission Building Sets for the ultimate adventure! The K’NEX Xtreme Ops Mission: Arctic Attack Building Set is recommended for ages 5 and up.