Enhanced algorithms that simulate multiple light bounces without doubling the performance cost.

The Ultimate Guide to ReShade RTGI 0.33 Patched: Ray Tracing for Every Game

Once you have RTGI working, you'll likely want to fine-tune it for the best balance of visual quality and performance.

Here, you will need to adjust your depth buffer settings (such as clearing inverse depth) to ensure your game world isn't reflecting the skybox over top of foreground objects. Step 4: Add Motion Vectors

: Run the shader at 0.5x (half-resolution) and rely on the internal temporal denoiser to clean up the image. Anti-Cheat Warning

Screen-space ray tracing has revolutionized PC gaming graphics. Marty McFly’s (Pascal Gilcher) RTGI (Ray Traced Global Illumination) shader is the premier tool for adding this feature to older or unsupported games.

Official ReShade builds automatically disable depth-buffer access when network traffic is detected to prevent players from creating custom wallhacks or unfair visual advantages.

Finding, downloading, and setting up the version requires careful attention. This guide covers everything you need to know about this graphics modification. What is ReShade RTGI?

: Adds reflections based on what is currently visible on your screen. how to set up the depth buffer in Reshade so these shaders work correctly?

: Simulates how light bounces off surfaces onto other objects.

Simulates more realistic light scattering in dark corners.

If the risks of patched downloads or the cost of official RTGI is prohibitive, consider these alternatives:

Drastically reduces the "noise" or graininess common in screen-space ray tracing.

Download the latest version of ReShade from the official website (—this is mandatory for depth-buffer access in multiplayer/single-player games).

The official RTGI shader is traditionally hosted behind a Patreon paywall by its creator. The search for a "patched" version usually stems from three distinct user needs: 1. Hardware Compatibility Patches

Some games have native graphics enhancement mods that don't require ReShade at all. Research your specific game's modding community for alternatives.

One of the best features of 0.33 is the ability to use to stabilize the rays. You will need a compatible motion vector shader file (often named quint motion vectors.fx ) placed inside your shader directory.