Cross-play has been added to Fall Guys, and a new mode will be introduced soon

Roughly speaking, cross-play in Fall Guys has been available since May 2021, but only a new update has allowed you to create cross-platform lobbies in all playlists. And this is not the only update. 

Cross-platform lobby

• To share with another device, be it a PC or a PlayStation, all participants need to link their account to an Epic account - the system works through Epic Games network services. Instructions on how to do this can be found here.
• All your Steam and PlayStation Network friends will automatically appear in your Epic friends list.
• To invite a friend to Fall Guys, just click the "Invite players" button in the menu.

The new mode is Sweet Thieves

In this mode, players are divided into two teams - guards and thieves. The latter must steal the sweets, and the former must detain the thief and send them behind bars. Compatriots of kidnappers can free their comrades at the touch of a button. Entertainment contains new mechanics - the characters can not only run but also walk.