Changes

|logo =4DO.png|logowidth =123px

|active = YesNo|platform = Windows, [[libretro]]

|website = [https://sourceforge.net/projects/fourdo SourceForge] (Windows)<br/>[https://github.com/libretro/4do-libretro Git] (libretro)

'''4DO''' is a A discontinued [[3DO emulators|3DO emulator]]. It is also available initially developed as a standalone 3DO emulator for Windows based on the open-sourced code of the [[FreeDO]] - the first emulator for this console The 4DO [[libretro]] core for [[RetroArch]]was renamed to [[Opera]] to differentiate it from the PC emulator version.  ==Download=={| cellpadding="4"|-|align=center|{{Icon|Win-big}}|'''[https://sourceforge.net/projects/fourdo/files/ Latest releases]'''<br/><small>On sourceforge</small>|}

[[Category:Windows emulation software|*]][[Category:Inactive emulation software|*]]