One Last Mission in a Haunting Prison

The Callisto Protocol - Final Transmission invites players back to the grim and oppressive environment of Black Iron Prison for an intense new chapter. This downloadable content expands upon the chilling narrative of the base game, sending you on a final mission to battle the biophage virus threatening to escape the confines of this horrific facility. The clock is ticking as you must retrieve Dr. Mahler’s crucial data and transmit it off-world.

Explore New Depths of Horror

In "Final Transmission," the atmosphere becomes even darker as the ruins of Black Iron Prison teem with biophage horrors. Players will delve deeper into the consequences of Mahler’s research, revealing the sinister implications of his experiments. With every encounter, the tension heightens, pushing you to confront terrifying enemies that lie in wait within the prison's shadowy corridors.

Encounter Terrifying New Creatures

This DLC introduces a significant threat with a new enemy type—a grotesque hybrid of biophage and machinery. These abominations are not just creepy additions; they elevate the challenge as you navigate through the desolate penitentiary. Staying on your toes is essential, requiring a combination of stealth and brute force to survive the relentless onslaught.

Master New Combat Mechanics

To tackle these fresh adversaries, players gain access to the all-new Kinetic Hammer. This powerful melee weapon offers diverse tactical options, allowing you to smash through single foes or manage large groups effectively. With its chargeable heavy attack, you'll have the ability to dismember and incapacitate enemies, adding a visceral edge to the combat that was already frighteningly engaging.

Immerse Yourself in a Layered Narrative

The new content not only enhances gameplay but also expands the story intricately tied into the world of The Callisto Protocol. Players will unravel more information about Mahler's descent into madness and the overreaching influence of Kallipolis. This added narrative depth amplifies the stakes and heightens emotional engagement as you fight for your survival.

Cross-Platform Survival Horror Experience

Available for PC, "Final Transmission" is designed to complement the base game, enriching your overall playthrough with new experiences and mechanics. This isn't just a standalone expansion; it's an essential addition to the lore and gameplay of The Callisto Protocol. Players can expect an adrenaline-packed adventure that continues to challenge their skills in survival horror.

Challenge Yourself With Every Encounter

As the biophage threat escalates, players should prepare for increasingly formidable foes. The strategic combat and upgraded mechanics compel players to adapt their approach to face the overwhelming forces. Every decision counts in this harrowing environment, where survival hinges not just on your weapons but also on your tactical ingenuity.