Coming on October 13th, 2015 The Witcher 3 Wild Hunt Hearts of Stone expansion packs over 10 hours of new content and includes new characters, powerful monsters, unique romance, and a brand new storyline formed by player choices. A new feature of Runewords is introduced where each Runeword will impact a different aspect of in-game mechanics and will allow you to experiment with various strategies and tactical elements. Take a look at the teaser trailer and get your cash ready.