The Callisto Protocol
Explore the depths of fear in the all-new, story-driven, survival horror game from the mind of Glen Schofield.


Fight to survive the horrors locked within the walls of Black Iron Prison in this immersive, next-generation take on survival horror – The Callisto Protocol.
Plot Your EscapeGet exclusive content with your Krafton ID
Connect your favorite gaming platform with a Krafton ID to claim exclusive Snake character and weapon skins. Follow these steps to claim your Founder's Pack now.
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01 Log in Or register by clicking the button below.
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02 Link platform Link your Krafton ID with the platform where you plan to play TCP.
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03 Enter the game See the exclusive Founder's Pack the next time you enter the game!



Available Now
Experience a terrifying, immersive next generation take on survival horror from the mind of Glen Schofield and the team at Striking Distance Studios. Prepare yourself to survive the horrors stalking the halls of Black Iron Prison and discover the secrets that lie beneath.