https://www.gamespot.com/articles/south-park-the-fractured-but-wholes-season-pass-de/1100-6454054/

Ubisoft has detailed the content included in the season pass for South Park: The Fractured But Whole. The DLC includes costumes, extra challenges, and a story mission. Some of this will be available this year, while others will arrive in 2018.

First up in the season pass offerings is "Relics of Zaron," a costume and perks pack which will be available on October 17. This will be followed by "Towelie: Your Gaming Bud," which is an "in-game buddy giving tips," on October 24.