Humble StoreBest$59.99
ShooterAdventure
The Callisto Protocol — Best Price & Deals
3.5
Developer: Striking Distance Studios
Publisher: Krafton, Skybound Games
Released: December 2, 2022
xboxplaystationPC
Skip The Callisto Protocol for now — ThereAny Score 18/100, currently 567% above its all-time low.
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.
The Callisto Protocol has 3 active deals across Humble Store, Steam, Epic Games Store. The current lowest price is $59.99 on Humble Store — a 0% discount off the $59.99 retail price. Historical low: $8.99 (Mar 13, 2025). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.
 Steam | $59.99 | $59.99 | — | View Deal |
 Epic Games Store | $59.99 | $59.99 | — | View Deal |