The Commonality Trophy Unlock Condition: How to Uncover the Mystery of Kallipolis

The Commonality is a trophy players can receive by collecting recordings from secret rooms in The Callisto Protocol. Read on to learn how to get to the secret rooms, how to uncover the mystery of Kallipolis, and how to get the trophy.

The Callisto Protocol - The Commonality Trophy / Achievement Guide (Uncover Mystery of Kallipolis)

The Commonality achievement in The Callisto Protocol

Trophy Guide and Achievements The Callisto Protocol｜Game8

The Callisto Protocol how to uncover mystery of Kallipolis

The Callisto Protocol Trophies •

How To Find The Secret Rooms In The Callisto Protocol

The Commonality Trophy Unlock Condition: How to Uncover the Mystery of Kallipolis

The Callisto Protocol Trophies •

The Callisto Protocol: How to Unlock the Commonality Achievement - Gameranx

The Callisto Protocol: How to Unlock the Commonality Achievement - Gameranx

The Commonality Trophy Unlock Condition: How to Uncover the Mystery of Kallipolis

The Callisto Protocol: How to Unlock the Commonality Achievement - Gameranx