Suit up for the ultimate deployment with a buildable Mark I Prototype exosuit! Level up, Marine! Strengthen your UNSC forces when you upgrade your exoskeleton’s armor with a powerful, buildable Mark I Exosuit. Build for any engagement in this Prototype when you choose from several multi-weapon configurations. Then, man the suit by fitting the included UNSC Marine micro action figure inside to edge out the enemy’s force! Collect all 3 in the series and build an even stronger faction! Ideal for Probuilders, ages 8 and up.