CD Projekt RED has released the launch trailer for The Witcher 3: Wild Hunt’s first expansion, Hearts of Stone. Launching October 13th, 2015, Hearts of Stone packs over 10 hours of new adventures and introduces new characters, powerful monsters, unique romance, and a brand new storyline shaped by gamer choices. The expansion also introduces a brand new system of Runewords that significantly affects gameplay. Each Runeword will impact a different aspect of in-game mechanics and will allow the players to experiment with various strategies and tactics. Enjoy!
The Witcher 3: Wild Hunt - Hearts of Stone (launch trailer)