Halo 5 campaign can be completed in 8-12 hours
Halo 5’s campaign is made up of 15 missions. There are also 13 hidden skulls and 117 items to be found over the course of the campaign.
You don’t have to go it alone. Halo 5 features a 4-player drop-in/drop-out co-op campaign with eight playable characters available, including Vale, Buck, Locke, Tanaka, Linda, Kelly, Fred, and Master Chief himself.
Aside from the campaign, Halo 5 will feature a variety of multiplayer options. It has the largest Halo multiplayer experience to date thanks to the inclusion of the 12v12 Warzone mode, and also includes the 4v4 Arena Multiplayer. There are 21 maps included at launch, and 343 Industries expects to release another 18, at least, post-launch.
Halo 5 will be released on October 27th. 343 studio head Josh Holmes revealed that there will be a multiplayer content update released before Halo 5 goes on sale.



