The legendary Halo series returns with a groundbreaking multiplayer experience and the most expansive Master Chief campaign yet.Campaign: When all hope is lost and humanity’s fate hangs in the balance, the Master Chief is ready to confront the most ruthless foe he’s ever faced. Step inside the armor of humanity’s greatest hero to experience an epic adventure and explore the massive scale of the Halo ring.Multiplayer: Halo’s celebrated multiplayer returns, reimagined and free to play! Seasonal updates evolve the experience over time with unique events, new modes and maps, and community-focused content.