Is TextureFast good for game developers?

Yes. Game studios and indie teams use TextureFast to give models they already own new looks — variants, themes, re-skins, and art-direction tests — as full PBR materials (albedo, roughness, normal, metallic, height, and AO) in seconds. The model stays in the browser and the AI sees only the UV map, so unreleased assets stay private. Download maps that work in Unity, Unreal, Godot, and other engines. It works best on models with clean, properly unwrapped UVs.