The Callisto Protocol - All Weapons List

December 9, 2022 Wolf Knight The Callisto Protocol 0

All weapons list for The Callisto Protocol, including all ranged weapons (guns) and melee weapons, each armament's effective range, how to get them during the game's main story, and all upgrades.

All Weapons List for The Callisto Protocol

This page contains a list of all weapons in The Callisto Protocol, including all ranged weapons (guns) and melee weapons, each armament’s description, how to get them during the game’s main story, and all upgrades.

All Weapon Upgrade List

Ranged Weapons

Weapon Name	Description	How to Get	Upgrades
BI-55 Pistol	A custom – and powerful – service pistol configuration unique to Black Iron. Based on the UJC Modular Weapons platform.	After meeting up with Elias, you will be able to access the Reforge machine shop where you can print the Hand Cannon gun.	Stability Upgrade High Capacity Magazine Magnum Rounds Damage TK23 “Boom Bullets”
Skunk Gun	A prototype one-handed shotgun currently being tested in Black Iron. Developed by the 10 Armaments Skunkworks Division.	During the Aftermath story chapter, you will need to open up the D3 Basement Storage Gate and requires a gate fuse to unlock the basement.	High Capacity Magazine Stability Upgrade Magnum Rounds Damage Swarming Rounds
Riot Gun	A two-handed shotgun designed for riot suppression. Developed by Jann & Lobell and based on the UJC Modular Weapons Platform.	This gun is acquired from Dani Nakamura during the Lost story chapter in the game.	Stability Upgrade Magnum Rounds Damage High Capacity Magazine Explosive Rounds
Tactical Pistol	A gun preferred by ex-military officers for its low recoil and high rate of fire. Based on the UJC Modular Weapons Platform.	During the Chapter 6: Below story chapter, it requires to get the Schematic which is located after reaching a room called Workshop 2A which is a room full of blind enemies.	Magnum Rounds Damage High Capacity Magazine Stability Upgrade TK33 Burst Mode
Assault Rifle	A three round-burst automatic rifle assigned only to the elite Black Iron Squad Nine. Based on the UJC Modular Weapons Platform.	During Chapter 7: Colony, you need to reach the Security Room and get in the Bathroom to obtain the Assault Rifle Schematic.	High Capacity Magazine Magnum Rounds Damage Stability Upgrade TK63 “Homing Rounds”

Melee Weapons

Weapon Name	Description	How to Get	Upgrades
Stun Baton	A kinetic energy capacitor issued to all Black Iron security personnel. Designed to work in conjunction with the UJC Modular Weapons platform.	During Chapter 2, upon reaching the Security Room and meeting Cpt. Leon Ferris. There will be a cutscene after you have attempted to open up the gate, and then after that scene you will be acquire to get the Stun Baton.	Riot Control Swing Increased Velocity Alloy Sheath Blocking Counter Attack Blocking Protection Block Break Damage Upgrade Level 1 Blocking Feedback Damage Targeting Module Upgrade Damage Upgrade Level 2
GRP (Gravity Restraint Projector)	A miniaturized graviton field generator used by UJC correctional officers to pacify inmates and manipulate objects.	During Chapter 3, once you have reached the Medical Ward C101. A cutscene will play as Jacob approaches a corpse that has a GRP attached to it, a short conversation between Elias and Jacob will play as he is wearing the GRP on his arm.	Energy Upgrade GRP Velocity Upgrade GRP Recharge Speed Upgrade