It was the end of days.
Every voice, every cry in the world was silenced at once. In the aftermath of the atomic exchange, from blistering heat to a sudden, fatal chill, the land entered an ice age. Snow, blackened with ash and dust, blanketed the cracked, scorched earth and smothered what trace of its denizens still remained; the surface of the ocean froze, locking away the briny deeps beneath a thick sheet of ice; the windigos emerged from their lairs and roamed free once more; the skies were choked with dark clouds and smog; a deathly pall hung over the land.
For more than a hundred years, the world was gripped in ice. In some places, it persists still.
Then the sun broke forth once more. The dark clouds parted, and life surged forth once more, ugly and misshapen as it pulled itself from melting snowbanks, tunnels far beneath the crust, and the depths of the oceans. Many of the great wheel-locked doors of the Vaults rolled open once more, and the fight for survival among the lingering radiation and strange energies of the Equestrian Wasteland began, though some were not so lucky. Even now the frigid, brittle bones dressed in the tattered rags of blue-and-yellow jumpsuits can be found, scattered across the arid wastes of what was once Equestria.
It has been nigh three hundred years since the bombs fell. For some persists a grim resignation - for history is bound to repeat itself. For others, it is a new beginning, a chance to make right for the wrongs of their ancestors. For most, it is a struggle for survival in which only those with true grit will triumph.
FALLOUT: EQUESTRIA - TRUE GRIT