Push Square has published a guide listing all cheat codes for Psi-Ops: The Mindgate Conspiracy, the PS2-era psychic-powers third-person shooter, now available on PS5 and PS4 through PS Plus Premium. The guide explains how to unlock gameplay tweaks, alternate game modes and character skins by entering six-digit codes via the game's Extra Content menu, though it notes that doing so disables trophies, so players should use a fresh save if they want to keep their trophy progress intact.

To enter the cheats, players scroll to 'Extra Content' on the main menu and press R1 to bring up a keypad for the codes. These unlock effects such as unlimited ammo, reduced damage and all psychic powers, alongside modes including Arcade, Co-Op, Dark and Survival, plus numerous cosmetic skins for characters including Nick, Barrett, Sara and Wei Lu, as well as novelty outfits such as the Scorpion and Clown General skins.