The aliens , they are mechanical machines that came from the ground and we're buried a long long time ago and came out the ground by multiple lightning strikes to cover up them getting into there ships , there are different types of tripod , destroyer ,This is the standard combat model first unearthed in the urban centers. It is roughly 100 to 150 feet tall and is designed primarily to eliminate resistance and terrorize populations.,Weaponry: Dual, independently targetable Heat-Rays capable of instantly vaporizing organic tissue while leaving inanimate objects intact,Defense: An invisible, impenetrable energy shield that deflects heavy human artillery and anti-tank missiles,Aesthetics: Features a smooth, triangular, squid-like head with two glowing windshield ports and three forward spotlights,Harvester / Handling Tripod Deployed once local military resistance is neutralized, this variant focuses entirely on civilian capture and terra forming operations,Mechanisms: It drops its heat rays in favor of deploying a dozen or more highly articulated, retractable metallic tentacles. Each tentacle is tipped with camera probes to track humans hiding in confined spaces.Collection Cages: Equipped with two massive, prominent wire cages fitted to the under-rear of its main hood. Captured humans are held here before being fed into a processing mechanism that sprays their harvested blood across the landscape to nurture the alien Red Weed,The Uberpod,Seen predominantly during massive open-field pushes (such as the hill battle and ferry crossing), these are significantly larger command units,Scale: They tower over standard models, standing closer to 400 feet tall with a wider, seashell-shaped hood structure.Visuals: They are visually distinguished by a set of four distinct spotlights arranged around the massive central headlight, indicating heavy-duty tracking capabilities. They deploy both heat rays and collection tentacles simultaneously to manage massive scale sweeps,they can not talk they can only use horns to communicate with each other