AMBULATE

The world didn't fall to disease-it fell to a government experiment.
"HOp3," a so-called atmospheric cure, was released as a crimson mist, sweeping across continents and warping humanity. Instead of salvation, it triggered a grotesque epidemic, twisting the exposed into flesh-craving horrors. Now, in the snow-choked ruins of New York, a fractured band of survivors fights for every breath against the undead, against ruthless factions, and against the ghosts of their own pasts. As the red mist lingers, they race to uncover the truth behind the bioweapon that shattered the world. This is Ambulate-a brutal, breathless tale where the mist settled, and hope became a lethal lie.