The Callisto Protocol

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

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Callisto Protocol - The Commonality Trophy

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.

How to Uncover the Mystery of Kallipolis

Find The Secret Rooms

Secret Room 1

How to Get to the Secret Room
1
During the Aftermath mission, enter the B3 Maintenance Block.
2
Instead of turning left to Maintenance B414, go straight ahead and enter Workshop B415. This door is locked but you can open it with your shiv.
3
Crawl into the vent and go all the way through.
4
Follow the path all the way down and drop down the hole.
5
Turn left and enter the lit room at the end.
6
Approach the table on the other side of the room and collect the Automated Recording.

Secret Room 2

How to Get to the Secret Room
1
During the Below mission, instead of proceeding to the Power Reactor, enter the crack in the wall.
2
Follow the path all the way to the end. The path is essentially a straight line and only diverges at the end.
3
At the end of the path, turn left and you should see the same symbol from the first secret room.
4
The entrance to the room will be to the right side of the symbol.
5
Approach the table at the end and collect the Automated Recording.

The Commonality Trophy

gold trophy.pngGold
G: 50
The Callisto Protocol - The Commonality The Commonality
Uncover the mystery of Kallipolis.

After collecting both Automated Recordings, console players will receive The Commonality Trophy. Players on Steam will unlock The Commonality achievement.

Trophy List and Achievement Guide

The Callisto Protocol Related Guides

The Callisto Protocol - Trophy Guides

Trophy List and Achievement Guide

All Trophy Guides

All Trophy and Achievement Guides
Implant Bios Locations The Commonality Trophy

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