Blizzard in Baator is a fan-driven project aimed at expanding the CRPG Planescape: Torment, featuring new narratives, cinematics, music, characters, and locations like the Frozen Wastes of Cania. The first act has launched, and the project is described as significantly larger than Siege of Dragonspear, with plans for multiple parts. Players are advised to download the mod from Github and can engage with new quests tailored for a Nameless One character around level 16. The expansion offers a less combat-focused gameplay experience and allows players to replay the game to reach the appropriate level before accessing new content.