South Park: The Stick of Truth features its own version of Facebook, which you can use to befriend many of the colourful characters you'll meet as you explore the world. This guide will show you how to find all the Friends in South Park, so you can become best buddies with everyone and earn the More Popular Than John Lennon Trophy/Achievement in the process.
Friends are listed alphabetically by first name, or surname if their first name isn't given, and if they have a day stated in the description then that is the earliest time during the story that you can collect them.
MISSABLE COLLECTIBLE WARNING
Certain Friends can only be found during the following quests--make sure you don't miss them or you won't be able to complete your collection: