The rails cut through Iron Pass like a knife through the mountains—but that day, the iron line became a killing ground.

When a payroll stage bound for the mining camps races toward the high bridge above Iron Pass, a gang of desperate outlaws springs a carefully planned ambush. Guns blaze from the rocks, horses thunder across the tracks, and the mountain echo fills with the sound of six-guns.

But the bandits made one mistake.

They didn't count on Jack Fallon, a railroad guard riding the train that day—a man who knows the mountain trails, the outlaw tricks, and how to settle a fight with cold steel and steady aim.

Now Fallon must stop the robbery before the payroll is stolen and the stage passengers are slaughtered.

High above the canyon, where a single bridge spans the gorge, the final showdown waits.

Because in Iron Pass, there's only one rule—

Ride hard… or die where you stand.