The year was 1958, and the world was on the brink of war. The United States had just discovered that Soviet missiles were being secretly built in Cuba. Amidst this tension, a young Resistance fighter named Joseph Capelli received a mysterious message from an unknown source. The message read: "The Chimera is coming." Little did Joseph know that his life was about to change forever.
Capelli soon found himself in the middle of a deadly battle against an alien invasion force known as the Chimera. With the help of a special weapon called the Air Fuel Grenade, he must fight for survival and uncover the secrets behind the mysterious message. As Capelli delves deeper into the heart of the enemy's operation, he will encounter unexpected allies and enemies, all vying for control in this desperate struggle.