Update, 11/4/18: Developer IronOak Games has announced that its wonderful tabletop-RPG-meets-digital-board-game For The King will be leaving Steam early access next week, on April 19th.
Previously, IronOak had teased that For the King would receive an "all-new adventure" when Version 1.0 launched, and the developer has now revealed that this will take the form of the Frozen Expanse - a chilly new area which gets a good airing in the trailer below.
This previously unseen part of the world consists of three new realms: the Shivering Woods, the Frozen Expanse itself, and the Frigid Sea. It also brings two vast new dungeons, new traps, more than 20 new enemies and encounters, two new Scourges, new weapons, armour and loot, plus a brand-new playable character. There are also ten additional Steam achievements.