Marcus was also intrigued by a newer modding community that recreated the 1.0.4.0 experience using the RAGE Plug-in Framework . By installing the latest GTA IV version and injecting the modded physics of 1.0.4.0, players could relive the “classic” Liberty City. Though the original 1.0.4.0 download was obsolete, the community’s passion ensured its spirit lived on—legally.