The Witcher 3 Blood and Wine Walkthrough Part 1. This is The Witcher 3 Blood and Wine Walkthrough that goes over all the missions of The Witcher 3 Blood and Wine until the end. Description. Become professional monster slayer Geralt of Rivia and explore Toussaint, a remote land untouched by war, where you will unravel the horrifying secret behind a beast terrorizing the kingdom. With all trails leading to dead ends, only a witcher can solve the mystery and survive the evil lurking in the night. Introducing an entirely new realm to traverse, new characters and monsters, Blood and Wine is a 30+ hour adventure full of dark deeds, unexpected twists, romance and deceit. Release Date: 5/31/2016. Publisher: CD Project Red. Developer: CD Project Red. Platform: PS4, PC, Xbox One. Subscribe Here.