The Z-virus has spread across the entire planet. The familiar world has been replaced by a wild, contaminated wasteland full of the living dead, radiation zones, and danger in every direction. You are one of the survivors. Fight for resources, avoid the dead when you cannot fight them, manage your wounds, and treat the effects of radiation exposure. Pump your survival skills, adapt to new conditions, and find others to travel with. Every day is the one that might be your last.