ReShade RTGI (Ray Traced Global Illumination) shader, specifically version , is a sophisticated post-processing tool created by Pascal Gilcher
. This move was seen as a bridge-building gesture, allowing the "RTGI" name to become a household term for modders while keeping the newest, most optimized features for active supporters.
Recommendation: Support the developer for $5–$10 and get the real, safe, updated RTGI (now called "RTGI ReGrade" or similar). It's cheap and malware-free. reshade ray tracing shader rtgi 033 free
Requirements
Launch Your Game: Start your game as you normally would. It's cheap and malware-free
Absolutely. While Marty McFly has moved on to paid "True Illumination" shaders costing $5/month, RTGI 0.33 Free remains the best entry-point into realistic lighting for budget PC gamers and modders.
Because RTGI is screen-space, it suffers from inherent limitations: Absolutely
Performance cost: Expect a 15% to 30% FPS drop depending on your resolution and game complexity.