RTX Remix

RTX Remix is NVIDIA's modding platform for remastering classic games built on DirectX 8 and 9. Modders capture a scene from a supported game, then replace textures, models and lights in a separate editor, and the result runs with path-traced lighting through the RTX Remix runtime.

It includes AI tools that upscale old textures and turn them into physically based materials, which saves a lot of manual work on large remasters. It needs an NVIDIA RTX graphics card, and not every older game is compatible, so check NVIDIA's compatibility notes and community lists first. Respect the original game's rules on mods, don't redistribute its files, and share your remaster as a mod that players install over their own copy. Large projects work best with clear file naming and a shared plan among contributors.