Callisto Protocol Season Pass adds new modes, story content, and even more grisly death animations

Callisto Protocol will have more content available after its December launch, as a season pass for the sci-fi horror game has been spotted on its Steam page listing.

This additional content includes new story content, undiscovered areas of Black Iron’s prison to explore, and Riot, a new horde-like mode where players will have to fight off waves of enemies while maintaining their gear. For players looking for the ultimate challenge, the Contagion Pack is described as “the ultimate survival horror experience” that reduces the amount of ammo and health packs available, customizes difficulty, and activates a permadeath feature. .