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MedGui Reborn is a frontend/launcher (GUI) for Mednafen multi emulator, written in VB .Net with Microsoft Visual Studio Community
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MedGui Reborn
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MedGui Reborn

MedGui Reborn ia a Windows Front-End/Gui for Mednafen multi-system emulator.

### Video Tuttorial

A video tutorial is available on YouTube, watch it to learn how to use MedGui Reborn.

Other Link

For Bugs/Suggestions/Feature Requests or simply to request help, you can refer to:


  • Modern "Metro" style by MetroMed GUI appendix
  • Scanning of rom with comparization with NoIntro Dats
  • Support for compressed files and multi archive in. rar, .7zip (via SevenZipSharp.dll Library)
  • Mount on the fly cd based games in compressed zip format by Pismo File Mount
  • Configure by Medpad GUI all Input for all module and device supported by Mednafen
  • Convert audio and cue file in a format compatible with Mednafen (through Sox converter)
  • Playback of cue sheet audio files supported by Mednafen (wav/ogg through Sox converter or by Mednafen itself)
  • Automatic/Manual download of available Game Box Art
  • Experimental cheat manager
  • Displaying detailed information of Roms in local and/or Internet mode
  • Support for Snaps and Title .png image
  • Scrape of boxart and info from TheGamesDB
  • Support for IRC chat session (through IrcClient.dll by Kobe)
  • Auto-ips patch for PSX games
  • Auto-bps patch
  • Auto Cartige Backup type for GBA games
  • Automatic detecttion of real name for Saturn and PSX games
  • Palettes maker for gb/gbc roms
  • Snaps Manager and Renamer
  • Custom DAT maker in standard ctrlMame format
  • Scrape game music soundtrack from ModLand server
  • Navigate into GUI menu with a directinput compatible joypad
  • Net Client with list of opened netplay session by user
  • Create Desktop Shortcut of Game with icons (if boxart available)
  • Convert on the fly vgm/vgz/gbs to make it playable by Mednafen
  • Any game utility
  • Customizable grid aspect
  • Convert ecm and pbp file into generic iso format


First Running

  • Extract MedGuiReborn archive into a folder, run the 'MedGuiR.exe' executable and choose your Mednafen directory.
  • You can import a single file or a entire folder by pressing icon on top left of GUI, or by set def/custom folder on 'Rom Path' section or by drag & drop file/folder into main grid.

Auto Update

  • Automatically download and upgrade using the 'Updates button' (blue icon) located into 'General' tab ** You can tick 'Force' to update MedGuiR into intermediate version
  • You can update also Mednafen to the last version by 'Updates button' (blue icon) located into 'General' tab
  • Tick 'Auto' to perform a update control at MedGuiR start (it control the last available MedGuiR and Mednafen release)


You can found the last stable release on:

MedGui Reborn in addiction use this external exe/library:

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