For Honor has been shown by Ubisoft during their E3 2016 media briefing and part of it involved the Viking campaign in Single Player.
While E3 2015 showed the games multiplayer, E3 2016 focused on the Single Player campaign, more specifically that of the Vikings, some of histories fiercest warriors. In the gameplay trailer, the Raider is in the land of Myre, home of the Samurai.
For Honor releases on PC, PlayStation 4 and Xbox One on the 14th February 2017, Happy Valentines Day. You can also sign up for the Alpha if you can’t wait that long over at http://forhonor.ubisoft.com/.