Download a reliable RenderWare/DFF import-export add-on. Go to Edit > Preferences > Add-ons , click Install , select the zip file, and enable it.
: A lightweight, cross-platform command-line tool. It’s excellent for quick, batch conversions without opening a heavy 3D suite. convert obj to dff
: Ensure your material names in the OBJ match the texture names expected by the game's Download a reliable RenderWare/DFF import-export add-on