Does Fall Guys support crossplay?
At the time of writing, sadly Fall Guys does not support crossplay between the PC and PS4. This means that if you have a friend who plays on Steam and you play on your Playstation (and vice versa) you won’t be able to play together.
However, not all hope is lost yet. The official FAQ section on the Mediatonic website (the studio behind Fall Guys) states that whilst cross platform play isn’t yet available, it is something that the team is considering for the future, dependent on how much demand there is for it.
If the game does come to other consoles such as the Xbox One, Nintendo Switch or next-gen consoles (PS5 and Xbox Series X), then it’s possible that the team may work at crossplay at the same time. However, this is just speculation at the moment.