The United Nations banned all atomic and nuclear devices and ordered their destruction. Most were destroyed systematically over a period of years, the only remaining nuclear capable devices were in museums and scattered in hidden secret bunkers around the world. After global chaos erupted in a heated debate centered on a rogue dictator, world powers were battling in small inhospitable environments where only machines could go. As the start of the new world order unfolded, powers needed the most destructive machines they could find to use in battle, aircraft and ground soldiers could not be used because of the harsh weather and terrain. Thus began the resurrection of the Atomic Cannons. They were outfitted with as many kinds of ammunition systems as possible to deter the enemy. It is your mission to command our Atomic Cannon and be victorious...