The Callisto Protocol has events and content that players can miss. Read on to learn more about these permanent events and missable content and where you can find them.

All Permanent Events and Missable Content

Heads Up!	This list is constantly being updated. Stay tuned while we add more missables and permanent events!

Implant Bios

Implant Bios are collectibles you can find as you progress through Black Iron Prison. Trophy hunters can check out our guide for a list of all Implant Bios as collecting all bios unlocks the Grim Reaper trophy.

All Implant Bios Locations

Beta Paths

Currently, Beta Paths, which were discussed during the game's pre-release, do not exist in the form of alternate routes. There are, however, optional explorable areas that often contain Data Bios, which add to the backstory.

The game is a fairly linear experience, and as it currently stands, it seems that there are no alternative story paths to take in the Callisto Protocol.

What are Beta Paths?

Missed Weapon Schematics Can Still Be Found

Weapon schematics are items found all throughout Black Iron and can be purchased at any Reforge. Should a player miss the initial location for each schematic, it will appear in a different area later on.

All Weapon Schematic Locations

Have you discovered any missables not mentioned? Let us know in the comments section!

The Callisto Protocol Related Guides

Tips and Tricks:
Beginner's Guide to The Callisto Protocol

All Tips & Tricks