For 0.33 and later, the iMMERSE Launchpad is required to be at the top of the load order to provide the necessary data for the shader to function.
Download the qUINT_RTGI.fx and its associated texture files from the Patreon link. This is the "exclusive" file you are paying for. reshade ray tracing shader rtgi 033 exclusive
Pascal Gilcher has since moved on to a paid "Mortens" version that is closed-source. While distributing the old 0.33 exclusive is technically a violation of his Patreon terms, it is widely archived. You can usually find the untouched exclusive zip file by searching Github Pascal Gilcher RTGI 0.33 release or checking the ReShade Discord’s "archived-shaders" channel. Pascal Gilcher has since moved on to a
The "exclusive" nature of 0.33—paywalled for a year and then abandoned—has ironically preserved it. Because it is no longer updated, it is stable. It is a time capsule of the perfect balance between visual fidelity and computational cost. The "exclusive" nature of 0