The TSA DD-Type Tank is a heavy invantry vehicle used primarily by the Terminus Systems Alliance. This vehicle is the main heavy ground unit that they use in battle. It bolsters an impressive cannon that fires incinerative shells. Its armor is thick and the vehicle has both a strong kinetic barrier and an automatic repair system. The tank moves with five wheels: four at the rear and one in front. The tank also has space iinside to carry seven people comfortably. The Citadel Alliance has nicknamed the vehicle 'DoomsDay Tank'.