YouTube’s ‘EiermannTelevision’ has shared a video with Grand Theft Auto 5 using the latest Reshade mod that adds real-time ray tracing Global Illumination effects. This new Reshade (which is currently in an alpha stage) is being created by Pascal Gilcher and allows PC gamers to enable ray traced Global Illumination in all DX9, DX10 and DX11 games. In all of the aforementioned titles, this new ray tracing technique improves the overall image quality. It’s pretty obvious that older games can benefit from this new Reshade, however it comes with a significant performance hit.