War of the Vikings, the Fatshark developed strategy title, has left Steam Early Access and is now available for regular release. Five new maps are now also available across all three variants: Stronghold, Tide, Ice Floe, Ravine and Ruins. On top of the initial release, the multiplayer close quarters combat game also has an ebook available through Steam titled War of the Vikings: Berserker King. It can be purchased for $4.99. Watch the game's release trailer below.