Epic shared plans for “portable content, codes and economies” between UE-developed games, with Fortnite slated to be the first real proof of concept. In Fortnite’s case, portability will allow cosmetics obtained or purchased in-game to be used in other UE games and vice versa. Additionally, UE6’s cross-game social link feature will allow players to be connected to one game, but voice chat with people playing another.
The first part seems like a new concept we haven't seen in other games. Buy one skin, use it everywhere. I bet they're going to fuck it up with their greed somehow, but it's a neat concept and provides more value to people who buy skins.
The second part, and last sentence, is basically just discord, team speak, etc. I don't buy or use Epic's stuff, but if I understand it correctly, some dumbass thought it was a good idea to only allow voice channels for people playing the same game 🤣🤣🤣