Crossplay

Is The Callisto Protocol crossplay?

Crossplay does not apply to The Callisto Protocol: it has no online multiplayer.

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.