Far Cry 5 FAQ
When you are a "friend for hire" or guest in someone's game, you help them do missions, but when you go back to your game those missions completed don't apply to your game. You do get to bring personal player progression back to your game - i.e. xp gained, items found/purchased, money and challenges completed.
The host can also turn on friendly fire, which could be interesting to play with it enabled. Or it could just be a shit show and your "buddy" just decides to murder you until you kick him from your game.
This post has been edited by Malankazooie: 31 October 2017 - 12:20 AM