Survive unspeakable horrors on Jupiter's dead moon in The Callisto Protocol, a PAL Playstation 4 version. As Jacob Lee, an inmate at Black Iron Prison, you must fight for your life when a mysterious outbreak transforms prisoners and guards into grotesque creatures called Biophage. This narrative-driven, third-person survival horror game emphasizes brutal melee and ranged combat, resource management, and atmospheric exploration. Uncover the terrifying secrets of the United Jupiter Company in this intense and gory sci-fi horror experience, delivering a chilling fight for survival in the PAL region.