Video game graphics have evolved rapidly, but older titles and even some modern releases often lack cutting-edge illumination. Marty McFly’s RTGI (Ray Traced Global Illumination) shader for ReShade completely changes this dynamic. By injecting real-time screen-space ray tracing into almost any 3D game, this shader revolutionizes visual fidelity.
Set to 3 for gameplay, or 5 for taking screenshots. Higher values severely lower FPS.
Copy the contents of the RTGI Textures folder into reshade-shaders/Textures . Step 3: Configure the Depth Buffer
Choose the correct rendering API for your game (DirectX 11, DirectX 12, Vulkan, or OpenGL). reshade rtgi 033 download patched
Before diving into the specifics of version 0.33, it helps to understand what makes this shader so incredibly special. Standard in-game lighting—even when using older ambient occlusion techniques—often falls flat, lacking the nuanced bounce-light and shadowing that occurs in the real world.
In the modding community, a "patched" or modified version of RTGI usually refers to one of two things:
Ray tracing is demanding. If your frame rate drops significantly, adjust these settings inside the ReShade menu: Video game graphics have evolved rapidly, but older
Light carries color from one object to another (e.g., light hitting a red wall casts a subtle red glow on a white floor).
If the risks of patched downloads or the cost of official RTGI is prohibitive, consider these alternatives:
Always download ReShade directly from the official website. Third-party "bundled" versions may contain outdated or modified files. Set to 3 for gameplay, or 5 for taking screenshots
The patched version is a gray area in modding ethics. If you love the work, consider supporting Pascal Gilcher officially. However, for archival, offline single-player use, many gamers seek this patched version.
Run the installer and select your game's executable file ( .exe ).
If the shader turns off automatically, ensure you are using the true patched version of the .fx file, which removes the subscription validation checks.
The official RTGI shader is a paid utility hosted behind Pascal Gilcher’s Patreon page. Versions floating around the internet labeled as "patched" or "cracked" typically modify the shader code to bypass two specific limitations:
The search for a version of ReShade RTGI 0.33 often refers to unofficial releases that attempt to bypass the shader's legitimate paywall. RTGI (Ray Traced Global Illumination) is a high-end post-processing shader developed by Pascal Gilcher (also known as Marty McFly), primarily distributed through his Official Patreon . What is ReShade RTGI 0.33?