Gun Frontier

In 2120, humanity's expansion across the stars has led to the colonization of Gloria, an Earth-like world rich in gold deposits that attract settlers despite the prohibitive cost of travel. The planet's frontier economy and scarcity of resources foster a society reminiscent of the Old West, where ingenious inventors and engineers have emerged from the struggling colonial population. This newfound prosperity proves irresistible to the Space Pirates known as the Wild Lizards, who launch a brutal invasion to plunder Gloria's wealth, razing settlements and enslaving survivors in their ruthless quest for gold. Two brilliant inventors from Gloria's development teams refuse to surrender their world, fashioning unconventional fighter craft—massive revolver-shaped aircraft—to mount a desperate resistance against the pirate onslaught.