In the bleak aftermath of a biotech disaster, the world is splintered into quarantined cities choked by mutated flora and abandoned laboratories teeming with horrors born from failed experiments. As an ex-virologist haunted by lost colleagues, you must traverse these decaying labyrinths, scavenging makeshift weapons and piecing together Dr. Skinner’s fragmented research before the viral collapse becomes irreversible. Devastated streets and bioengineered monstrosities test each decision, with every run presenting new dangers, secrets, and desperate survivors. Racing against time, your mission is clear: retrieve the scattered vaccine samples, outwit hostile scavengers, and piece together the cure to save humanity from extinction. Every perilous choice decides not only your fate, but that of the last remnants of civilization.