Mmm, while this person's articles are clearly AI written, they do make some sense. Their renderer keeps samples the previous frame to achieve the effect, which of course is totally possible to do in Unreal or Unity but they also seem to have their own lighting and PBR models, which might be a bit harder to achieve.

>Lighting systems are designed to remain readable under CRT-style color quantization. Sprite and mesh pipelines emphasize bold shapes and strong contrast. Even debugging tools in the engine, like the grid overlays and scene visualization systems, exist partly to help developers maintain spatial clarity and composition.

This is AI nonsense but it could be a summarisation of something real.