IGN dropped a long video with lots of details how Soulcalibur VI got Geralt as a guest character in the game. There are lots of footage showing off Geralt fighting moves (there is even a Geralt fighting Geralt scene for double experience). Also Motohiro Okubo explained how they made Geralt's moves to look authentic (they brought the same actor who did motion capture for Witcher 3 in Japan and mo-capped him for Soulcalibur). Okubo also explained how supportive CDPR were helpingto bring Geralt into the game and also probiding tons of assets for Bandai Namco to make a Witcher-themed stage.