Reshade Ray Tracing Shader Rtgi 033 [work] Free Now

Unlocking Next-Gen Lighting: The Ultimate Guide to ReShade Ray Tracing Shader RTGI 0.33 Free

Published by: Graphics Tuning Hub
Reading time: 8 minutes

Performance & Compatibility

Works best in:
Third-person games (Witcher 3, GTA V, Skyrim, Cyberpunk 2077 pre-DLSS 3.5), older titles lacking modern lighting.

Common issues:

• Depth buffer access (requires setting Copy depth buffer before clear in ReShade)
• UI flickering (disable effect on UI layers)
• SSAO conflicts (disable in-game AO)

4. Resident Evil 2 & 3 Remakes

These games have superb baked lighting, but RTGI adds dynamic bounce. When a zombie walks near a red light, the light bleeds onto the zombie realistically. Increases horror immersion significantly. reshade ray tracing shader rtgi 033 free

Conclusion

ReShade with ray tracing and RTGI can significantly enhance the visual fidelity of compatible games. By following this guide, you should have a solid foundation for getting started. Keep in mind that the specifics can vary based on the game, system configuration, and the exact version of ReShade you're using.

I notice you're looking for "ReShade Ray Tracing Shader RTGI 0.33 free".

Here's the important information you need: Unlocking Next-Gen Lighting: The Ultimate Guide to ReShade

1. RTGI (Ray Traced Global Illumination) is a shader by Marty McFly (Pascal Gilcher).
2. Version 0.33 was never officially released as a free version — older free versions existed (like 0.24 or earlier), but 0.33 is part of the paid Patreon releases.
3. The latest free version of RTGI (without watermarks) is from late 2021 / early 2022 — usually 0.24 or 0.26. Anything labeled "0.33 free" is almost certainly pirated/cracked content.

What RTGI Does (Technical)

• Adds bounce lighting and indirect illumination to games that lack it.
• Uses depth buffer + color data to approximate ray-traced lighting in screen space.
• Not true ray tracing (no BVH, no scene geometry data) — it's a screen-space effect.
• Performance cost: 15–40% FPS drop depending on resolution and settings.

The Process:

Step 1: Install ReShade Run the ReShade installer. Click "Select game" and locate your game's .exe file. Select the rendering API (usually DirectX 10/11/12). When asked to download a standard shader pack, say "Yes" – this gets you the basic effects.

Step 2: Locate the Shaders Folder After installation, go to your game’s root directory. You will find a folder named reshade-shaders. Inside that, open the Shaders folder.

Step 3: Manually Add RTGI 0.33 Download the RTGI.fx (and any .fxh helper files) for version 0.33. Copy these files directly into the reshade-shaders/Shaders folder. Depth buffer access (requires setting Copy depth buffer

Step 4: Launch and Configure Start your game. You should see a ReShade tutorial pop-up (press the Home key by default). Open the ReShade overlay. Go to the "Settings" tab. Ensure the "Effect Search Paths" points to your Shaders folder. Click "Reload" (or press the reload button).

Step 5: Enable RTGI Navigate to the "Home" tab. In the search bar, type "RTGI". You will see the shader appear. Click the checkbox next to it. If done correctly, your screen will suddenly look darker, with rich bounce lighting.

Pro-tip: Disable the game’s native Ambient Occlusion (SSAO/HBAO). RTGI replaces it and will conflict, causing double-dark shadows.