PlayStation announced via a blog post that it was going to start offering players on PC bonus in-game items and rewards if they chose to create and login with a PSN

However, to incentivize you to still sign in with a PSN account while playing those games, Sony says that it will “soon” be adding “in-game content unlocks” like outfits a

God of War Ragnarok - Gain access to the Armor of the Black Bear set for Kratos at the first Lost Items chest in the Realm Between Realms (previously only accessible in a New Game+ run) and a resource bundle (500 Hacksilver and 250 XP)