Semper Fi

Two years after being abandoned on Avalon, Colonel Edward Stalker and his marines have founded the Commonwealth, a new interstellar union. When they encounter a remnant of the empire led by a ruthless dictator, the Commonwealth prepares for an imminent conflict. A small team of marines is sent on a daring mission to the enemy's homeworld with the goal of overthrowing the dictator, setting the stage for high-stakes action across the galaxy.