Exploring the PlayStation Store page for Crash Bandicoot 4: It's About Time reveals a self-explanatory statement: Offline Multiplayer (2-4 players).
You might even be able to embark on new Crash adventures with up to four friends playing on the same screen. However, what exactly will be the multiplayer remains a mystery.
Crash Bandicoot 4: It's About Time is set to release on October 2nd for PS4 and Xbox One. Activision has confirmed that the game could be coming to other platforms, including PC and Switch.