• GameCharts     Steam    The Callisto Protocol
    Month Avg. Players Gain % Gain Peak Players
    January 2023 582 -2,389 -80.41% 1,215
    December 2022 2,971 2,971 --- 16,084
    November 2022 0 0 --- 0
    October 2022 0 0 --- 0
    September 2022 0 0 --- 0
    August 2022 0 0 --- 0
    July 2022 0 0 --- 0
    June 2022 0 --- --- 0

    About The Callisto Protocol

    In this narrative-driven, third-person survival horror game set 300 years in the future, the player will take on the role of Jacob Lee – a victim of fate thrown into Black Iron Prison, a maximum-security penitentiary located on Jupiter's moon, Callisto. When inmates begin to transform into monstrous creatures, the prison is thrown into chaos. To survive, Jacob must battle his way to safety to escape Black Iron Prison, while uncovering the dark and disturbing secrets buried beneath the surface of Callisto. Using a unique blend of shooting and close-quarters combat, Jacob will need to adapt his tactics to combat the rapidly evolving creatures while scavenging to unlock new weapons, gear, and abilities to outrun the growing threat and escape the horrors of Jupiter's Dead Moon.

    HORROR ENGINEERING
    The Callisto Protocol is a next-generation take on survival horror from the mind of Glen Schofield. Blending atmosphere, tension, and brutality with terrifying mome...