The Last Of Us Part 1: Full Game 1080 60 FPS

20 years after the beginning of the outbreak. A Firefly named Marlene tasks Joel with smuggling a girl named Ellie, who is immune to the fungal infection, to the Fireflies. At first, Joel is skeptical when he learns this until he sees Ellie inhale spores and not get sick. After a long journey to the Fireflies, Joel learns the Fireflies can use Ellie's immunity to make a cure, which requires killing her. Joel, realizing that Ellie is a daughter to him and can't lose another daughter, fights like hell to break Ellie out of the hospital.

The Left Behind DLC presents the events preceding Ellie's knowledge of her immunity and following Joel's injury, before the game shifts to the winter chapter in which Ellie searches for food and medicine for Joel.