Grow the army and establish the warzone with the Titan fall Militia Pilot Attack Building Set! Use the included Militia pilot to battle the Spectre in one-on-one combat. Set includes 80+ K'NEX pieces that allow you to construct a small building for the pilot to battle through, just like in the Titan fall video game. Combine with the IMC Pilot Strike Building Set to grow the Titan fall collection. For ages 4 and up.