ReShade RTGI 0.36.1 is not a polished product – it’s a powerful, noisy, slightly janky approximation of ray tracing. But for the price (free) and compatibility (nearly every game), it remains the best way to breathe new life into old lighting engines. Spend 20 minutes tuning it per game, and you’ll see shadowed corners glow with bounced light in ways standard ambient occlusion never could.
ReShade (latest stable version) and a game that allows depth buffer access. Step-by-Step Installation Guide Reshade Rtgi 0.36.1
shader to ensure your game's depth buffer is correctly aligned and not flickering. Activate RTGI ReShade RTGI 0
. It simulates how light bounces off surfaces using only the information visible on your screen (depth buffer data). Universal Compatibility Reshade Rtgi 0.36.1