"Five years after their dangerous journey across the post-pandemic United States, Ellie and Joel have settled down in Jackson, Wyoming. Living amongst a thriving community of survivors has allowed them peace and stability, despite the constant threat of the infected and other, more desperate survivors. When a violent event disrupts that peace, Ellie embarks on a relentless journey to carry out justice and find closure. As she hunts those responsible...

Almost seven months after the Rage virus has annihilated the inhabitants of the London and the British Isles, the U.S. Army declares that the war against infection has been won, and that the reconstruction of the country can begin. In the first wave of returning refugees, a family is reunited, but one of them unwillingly carries a terrible secret. The virus is not yet dead, and this time, it is more dangerous than ever.

A virus has escaped and infected a secret lab and the scientists turned into zombies. A special-operations force is sent to battle the virus before it infects the planet.