Halo 5 Guardians Greatest Hits Xbox One Brand new, unopened. The latest installment in the Halo series, a science fiction blockbuster first-person shooter (FPS) game representing Xbox. Campaign Mode: A fierce battle with 4 players. The most dramatic story in Halo history unfolds across three worlds. Warzone Mode: A brand-new, large-scale multiplayer mode supporting battles with up to 24 players. Arena Mode: A multiplayer mode where you can enjoy 4-on-4 matches that test players' skills, unique to the Halo series. Key Features: Halo 5: Guardians features multiplayer with a variety of game modes, a map creation tool with rich features, and opens a new chapter in the Master Chief's heroic legend. On Xbox X, enhanced graphics and a stable 60fps at a maximum resolution of 4K provide smoother and more beautiful gameplay than ever before. Epic Campaign Experience a new story of the Master Chief across three worlds in 4-player cooperative play. Embark on a grand journey that will shake the future and history of mankind. Warzone Multiplayer Enjoy the large-scale multiplayer modes "Warzone," "Warzone Assault," and "Warzone Firefight" against friends and rivals. Arena Multiplayer Arena is a skill-based 4-on-4 match mode that follows the multiplayer of the Halo series. You can enjoy classic "Team Slayer" and "Capture the Flag" along with social modes such as "Infection," "Grifball," and "Big Team Battle," so you won't get bored. Forge Download new maps created by the Forge community for Windows (used in "Halo 5:Forge" for Windows 10) and Xbox One. You can modify existing maps or create your own maps from scratch. Search, find, and play countless custom games created by the community.