How To Beat Subject Alpha In The Callisto Protocol

This piece explains how to defeat Captain Ferris in the final boss battle in The Callisto Protocol.

The Callisto Protocol: Final Boss Fight Guide - KeenGamer

The Callisto Protocol ending explained

The Callisto Protocol: How to Beat Final Boss

WHO IS THE ALPHA SUBJECT??? The Callisto Protocol Ending BOSS FIGHT!!!

The Callisto Protocol Trophy Guide & Roadmap

The Callisto Protocol - CPT. Ferris Boss Fight in Colony

The Callisto Protocol: How to Defeat Captain Ferris

How to Defeat the Final Boss in The Callisto Protocol on Maximum Security Difficulty - Prima Games

The Callisto Protocol (PS4) Trophies

Leon Ferris, The Callisto Protocol Wiki

The Callisto Protocol: How to Beat Final Boss

Capt. Leon Ferris: Profile, Role, and Voice Actor