The Callisto Protocol comes with several different optional collectibles that fans and players can try to find and collect. These include both the audio logs and implant bios. The latter of which can be found for the first time during the Aftermath mission chapter. Whilst the audio logs can be first found during the first mission chapter, Cargo.
There are a total of 43 collectibles to be found altogether.
For the purpose of this guide we will be focusing on the chapters that have the audio log collectibles.
AUDIO LOG COLLECTIBLES
CHAPTERS LIST
CARGO
OUTBREAK
AFTERMATH
HABITAT
LOST
BELOW
COLONY
TOWER
SEE ALSO
The Callisto Protocol – Other Guides
The Callisto Protocol – Video Guides
Admin at Selphie1999Gaming
The owner of Selphie1999Gaming.com.
Has been playing video games for her entire life so far. Grew up with the Sega Master System II. Her favourite games include both Resident Evil 2 (OG) and Final Fantasy VIII.
She now writes articles about video games.
Has been playing video games for her entire life so far. Grew up with the Sega Master System II. Her favourite games include both Resident Evil 2 (OG) and Final Fantasy VIII.
She now writes articles about video games.
Latest posts by Selphie1999Gaming (see all)
- FNAF Secret Of The Mimic – Parachute Ending Walkthrough - 6th August 2025
- FNAF Secret Of The Mimic – White Tiger Tunnels Walkthrough - 3rd August 2025
- FNAF Secret Of The Mimic – Admin Wing Walkthrough - 3rd August 2025