拓展包（DLC）
| 名称 | 描述 | 发行日期 |
| 扎隆遗物（Relics of Zaron） | Pay homage to the epic war waged for the Stick of Truth with the Relics of Zaron – Stick of Truth Costumes and Perks Pack. | October 17, 2017 Nintendo Switch: April 24, 2018 |
| 毛巾巾：你的游戏伴侣（Towelie: Your Gaming Bud） | Receive an exclusive in-game assistant, Towelie: Your Gaming Bud. The streets of South Park aren't as safe as they used to be and even the most seasoned South Park veteran will need help. "Towelie: Your Gaming Bud" provides unique assistance to players at key locations throughout the game | October 30, 2017 Nintendo Switch: April 24, 2018 |
| 危险甲板（Danger Deck） | The challenging Danger Deck will teleport you to never before seen locations throughout South Park to fight enemy encounters custom crafted by Tupperware. You can access Danger Deck in the Freedom Pals Base by interacting with the Danger Deck terminal, where you and your team of superheroes will be transported into these holographic battles.
These increasingly difficult encounters, comprised of a variety of different enemies from the game, will test and push the limits of any superhero. You’ll be rewarded with items and costumes that are also usable on alternate playthroughs of the game. |
December 19, 2017 Nintendo Switch: April 24, 2018 |
| 从黄昏到丽家（From Dusk to Casa Bonita） | Mysterion's sister is in trouble. She's fallen in with the Vamp Kids of South Park, who have descended upon Cartman's favorite restaurant, Casa Bonita. Visit the famous family eatery and explore Black Bart's Cave, watch the cliff divers, taste the magic of Mexico and defeat the brood of Vampires.
Fight darkness with darkness and embrace the new Netherborn class, which features four new occult powers. Dress the part in new Goth costumes and gain some sweet loot. Enter the battle alongside Henrietta, the Goth: a powerful support Witch, and bring your new powers and buddy to the rest of your superhero adventure. |
March 20, 2018 Nintendo Switch: April 24, 2018 |
| 爽脆降临（Bring the Crunch） | Mint-Berry Crunch, aka Bradley Biggle, aka Gok-zarah, has just arrived from his home planet of Kokujon with the tremendous power of mint and berries. Meanwhile, an idyllic summer at Lake Tardicaca turns into a nightmare when the camp counselors go missing. With the fate of summer camp in jeopardy, Fastpass sends out a Coonstagram distress signal. Team up with Fastpass, Doctor Timothy, Professor Chaos and the newest member of the Coon & Friends, Mintberry Crunch, to save summer camp.
Players will also be able to embrace the new "Final Girl" class and overcome insurmountable odds to survive. This superhero class brings new combat tactics and traps to take down spooky enemies. After saving Lake Tardicaca, players will be able to bring their new powers and buddy to the rest of their superhero adventure. |
July 31, 2018 |