This means that you will only be able to team up for some co-op action in the Dying Light 2 campaign if everyone is playing on the same platform. Right now, it’s unknown if Cross-Play will actually be implemented, but when asked about Cross-Gen Play, his response was a bit more optimistic.
On Cross-Play he replied: “No, not at this moment. It won’t be available.” Following this, he was asked about Cross-Gen Play:
This won’t be possible at the launch of the game, but we are working to make it possible after the launch.
So there we have it. At the very least, Cross-Gen Play seems to be in the pipeline, meaning you can team up with folk on PS4 & PS5, rather than just the one platform.
Dying Light 2 is pencilled in for release on February 4, 2022 on PS5, PS4, PC, Xbox Series X/S, and Xbox One.