DayZ is an open-world survival game set in a post-apocalyptic landscape overrun by zombies. Players must navigate the hostile environment of Chernarus, scavenging for food, weapons, and supplies while managing health, hunger, and thirst. The game emphasizes realism and permadeath, creating a tense and immersive experience where every decision matters. Interactions with other players can range from cooperative alliances to deadly confrontations. With its unforgiving gameplay and dynamic world, DayZ challenges players to survive against both the elements and the ever-present threat of the undead.