To download and install RTGI 0.17.0.2 , you must use Pascal Gilcher’s (Marty McFly) official distribution channel. This specific version is a legacy beta release of the Ray Traced Global Illumination shader for ReShade. 1. Download RTGI 0.17.0.2

Navigate to your game’s root directory (where the main .exe resides). You will see a folder named reshade-shaders . Inside it, there are two subfolders:

rtgi 01702 download install

The process might seem intimidating at first, but once you complete the steps above, you will unlock lighting that rivals modern AAA ray tracing in titles never designed for it. Watching the sun bounce off a dusty floor in Fallout: New Vegas or seeing subtle skin illumination in Mass Effect 2 is a transformative experience.

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