There are a few ways to add friends on brawlhalla PC and Xbox. The easiest way is to use the in-game social media interface, which can be found in the bottom right corner of the main screen. From here, you can type in your friend’s name and password and press enter. Once they are added, they will be listed in the friends list as well as any other players who have joined since you last played. If you want to remove someone from your list, just hit the delete button next to their name.
