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The Callisto Protocol Is Free on the Epic Games Store Through 11 a.m. ET Today

Coverage urges horror fans to claim the mixed-reviewed sci-fi release during Epic’s daily holiday rotation.

Overview

  • The giveaway window runs from 11 a.m. ET on December 24 to 11 a.m. ET on December 25; the next free game goes live at 11 a.m. ET today, and outlets say Christmas Day and January 1 entries are typically larger.
  • The promotion is part of Epic’s 2025 holiday campaign that began with a multi-day Hogwarts Legacy offer before shifting to one free game per day on December 18.
  • Developed by Striking Distance Studios and published by Krafton, the 2022 title centers on an escape from Black Iron Prison on Jupiter’s moon Callisto with an emphasis on close-quarters combat and atmosphere.
  • Reception remains mixed, with about a 69 Metacritic score and mixed Steam feedback, and reporting notes patches have addressed major launch issues.
  • Coverage also points out the game was previously offered free on Epic, presenting today’s 24-hour deal as a low-risk chance to claim a $59.99 release.