The ARM Construction Hovercraft is a level 1 unit capable of building level 2 towers and structures including some water surface structures. The ability to cross water as a hovercraft to reach distant construction sites and a nanolathe that is stronger than the Construction Aircraft (equal to a Construction KBot) are the Construction Hovercraft's strong points; it is however the most expensive level 1 construction unit. Each Construction Kbot increases the player's energy and metal storage capacity by 50. Its counterpart is the CORE Construction Hovercraft.