Peace is shattered when colony worlds are unexpectedly attacked. But when humanity's greatest hero goes missing, a new Spartan is tasked with hunting the Master Chief and solving a mystery that threatens the entire galaxy.

How long is Halo 5: Guardians?
When focusing on the main objectives, Halo 5: Guardians is about 8 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 25½ Hours to obtain 100% completion.