In Titanfall 2, factions are groups that players can join in multiplayer mode. There are six factions to choose from, each led by a different character from the games campaign. The main purpose of factions is to provide players with callsign rewards, such as banners and patches, as they level up. Players can switch factions as they level up and unlock more rewards. Sticking with a faction is the only way to get certain banners in prism, fire, etc. . However, there are no other benefits to joining a particular faction, such as better weapon skins or credits. Additionally, when players do matchmaking, they will sortie up with people within their faction.