Cult-classic versions like RPG Maker 2000 or 2003 often have fan-made "2.0" patches or "Maniacs Patches" that add modern functionality to old software.
RPG Maker MZ The latest version from the RPG Maker series that allows anyone to make an RPG with ease! How To Download, Install, And Set Up | GameMaker rg maker versao 2.0 0 download