On October 20 the official Final Fantasy XV Twitter reported that their multiplayer expansion, Final Fantasy XV Comrades, will be delayed until early November. Initially this add-on had been slated to release on October 31, but due to final adjustments being made and Square Enix's desire to "create the best experience possible" it has been pushed back.
'Comrades' takes place after Chapter 13 in the game, where players act as survivors from the Kingsglaive working to find out more about the disappearance of Noctis. As members of Kingsglaive, players can equip various kinds of royal sigils that grant special powers from the Lucian bloodline. Other members of Noctis’s crew including Gladiolus, Prompto and Ignis will be made playable in future game updates.
You can find more of our coverage on Final Fantasy XV and it's extended universe here.