3,365 apps tracked 0 new today 17 updated today Synced 4m ago

Rosalie's Mupen GUI

Play Nintendo 64 games easily

Rosalie ✓ Verified

com.github.Rosalie241.RMG
View on Flathub ↗

Rosalie's Mupen GUI is an easy to use yet customizable mupen64plus front-end, allowing you to easily play Nintendo 64 games.

Screenshots

The Rom Browser
The Rom Browser
During A Game
During A Game
Input Settings
Input Settings

Observed history

App ChangeVersionWhen ↓

No observed changes yet.

The initial import establishes a baseline. Future version changes will appear here.

Browse the app catalogue →

Upstream releases

Release notes supplied by the developer. These dates are not Flathub package publication times.

v0.9.014 Jun 2026

Changes:

  • Fix build issues with zlib v1.3.1
  • Fix audio not working when using the AppImage (thank you Samueru-sama)
  • Fix screenshots causing a crash on Linux
  • Remove dispatcher server support
  • Update mupen64plus-core and LZMA SDK
v0.8.923 Jan 2026

Changes:

  • Fix AppImage icon not working since v0.7.1 (thank you Samueru-sama)
  • Fix desktop file causing a crash on Budgie (thank you jpleatherland)
  • Fix memory pak from player 2, 3 and 4 not saving correctly
  • Fix Star Wars - Rogue Squadron having missing geometry when using GLideN64
  • Remove translations from the configuration GUI of GLideN64
  • Add plugin settings shortcuts to the toolbar
  • Update mupen64plus-video-GLideN64, SDL_net and SDL_GameControllerDB
v0.8.816 Nov 2025

Changes:

  • Fix exit confirmation dialog showing when launching RMG with '--nogui'
  • Fix emulation not shutting down properly on exit in some cases
  • Fix remaining issues with the 'Auto-Configure' button state in the configuration dialog of RMG-Input
  • Fix asserts being enabled when building the RelWithDebInfo configuration
  • Fix uninitialized variable being read in the configuration dialog of GLideN64
  • Add checkbox to drag and drop confirmation dialog to prevent future confirmations
  • Move 'Ask for confirmation on exit' setting to the emulation tab in the settings dialog
  • Improve 'Input Device' UI element in the configuration GUI of RMG-Input by allowing it to take more width
  • Improve refresh and join button state in the Netplay Session Browser dialog
v0.8.76 Nov 2025

Changes:

  • Fix drag and drop not working in the flatpak
  • Fix hotkeys dialog in RMG-Input not showing native face button names
  • Fix cheat dialog in RMG not allowing users to set cheat option since v0.7.2
  • Fix cheat codes not being cleared before trying to load another cheat in RMG-Core
  • Fix 'Auto-Configure' button being enabled when it should be disabled after configuring a button
  • Fix top row of UI elements in the configuration GUI of RMG-Input not being aligned properly
  • Add tooltips to the top row of UI elements in the configuration GUI of RMG-Input
  • Add 'Game Type' to the 'ROM Information' dialog