The Callisto Protocol

Shot by IronGauntlet


Feature Supported
Vanilla Photo Mode Yes
Hotsampling Yes
Custom Aspect Ratios Yes
Reshade Yes
Ansel Yes
Graphics API DirectX 11/12
Game version

This guide is for an Unreal Engine 4 game that can use the Universal Unreal Unlocker

Features of the UUU that aren't supported

Console, HUD removal, both types of pauses (world paused/slowmo), lights.


  1. Inject tools as soon as you start the game.
  2. Open Photomode (through the pause menu).
  3. Press F to disable HUD. Now you can enable the UUU freecam.

Moving too far away with the UUU cam might cause in-game lighting to break (especially the flickering ones). So try not to move too far away and keep an eye out for glitches.


The game suffers from severe stuttering issues. Many of these have been addressed in the latest patch but it is still very noticeable. Some users report better performance with DirectX 12 than DirectX11.