The Witcher 3: Wild Hunt [Online Game Code] The Witcher is a story-driven, next-generation open world role-playing game, set in a visually stunning fantasy universe, full of meaningful choices and impactful consequences. In The Witcher, you play as Geralt of Rivia, a monster hunter tasked with finding a child from an ancient prophecy. The Witcher is a story-driven, next-generation open world role-playing game, set in a visually stunning fantasy universe, full of meaningful choices and impactful consequences. In The Witcher, you play as Geralt of Rivia, a monster hunter tasked with finding a child from an ancient prophecy.