https://www.gamepur.com/news/36710-god-war-developer-unannounced-ps4-game.html
- This is either God of War 2 for PS5, which obviously can't be named
- This is a new IP for PS4, but could also be for the PS5
- Maybe some standalone DLC, which I seriously doubt though
- Or they are planning to launch whatever this is on both PS4 and PS5, but I sincerely doubt that.