Halo: Campaign Evolved is a faithful yet expanded remake of Halo: Combat Evolved’s campaign, rebuilt from the ground up. Play the legendary story with HD visuals, refined controls, up to 4-player online co-op, 3 new missions, and an expanded arsenal of weapons, vehicles, and new enemies.

How long is Halo: Campaign Evolved?
When focusing on the main objectives, Halo: Campaign Evolved is about 8½ Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 27½ Hours to obtain 100% completion.

Halo: Campaign Evolved will take you approximately 8 Days to complete if you play for 1.5 hours a day while focusing on some extra content.