Rosalie's Mupen GUI is a free and open-source mupen64plus front-end written in C++.

It offers a simple-to-use user interface.

You can download Rosalie's Mupen GUI on

You can download Rosalie's Mupen GUI on

• Github Releases (AppImage)
• Flathub (Flatpak)
• Arch User Repository
• Fedora COPR

You can ask for help or report issues on

• Github
• Discord

Rosalie's Mupen GUI is licensed under the GNU General Public License v3.0.

• Portable Debian/Ubuntu

  sudo apt-get -y install cmake libhidapi-dev libsamplerate0-dev libspeex-dev libminizip-dev libsdl2-dev libfreetype6-dev libgl1-mesa-dev libglu1-mesa-dev pkg-config zlib1g-dev binutils-dev libspeexdsp-dev qt6-base-dev libqt6svg6-dev libvulkan-dev build-essential nasm git zip ninja-build
  ./Source/Script/Build.sh Release

• Portable Fedora

  sudo dnf install hidapi-devel libsamplerate-devel minizip-compat-devel SDL2-devel freetype-devel mesa-libGL-devel mesa-libGLU-devel pkgconfig zlib-ng-devel binutils-devel speexdsp-devel qt6-qtbase-devel qt6-qtsvg-devel vulkan-devel gcc-c++ nasm git ninja-build
  ./Source/Script/Build.sh Release

• Portable Arch Linux

  sudo pacman -S --needed make cmake gcc hidapi freetype2 libpng qt6 sdl2 libsamplerate nasm minizip pkgconf vulkan-headers git
  ./Source/Script/Build.sh Release

• Portable OpenSUSE Tumbleweed

  sudo zypper install SDL2-devel cmake freetype2-devel gcc gcc-c++ libhidapi-devel libhidapi-hidraw0 libpng16-devel libsamplerate-devel make nasm ninja pkgconf-pkg-config speex-devel vulkan-devel zlib-devel qt6-tools-devel qt6-opengl-devel qt6-widgets-devel qt6-svg-devel minizip-devel git
  ./Source/Script/Build.sh Release

When it's done building, executables can be found in Bin/Release

• Installation/Packaging

export src_dir="$(pwd)"
export build_dir="$(pwd)/build"
mkdir -p "$build_dir"
cmake -S "$src_dir" -B "$build_dir" -DCMAKE_BUILD_TYPE="Release" -DPORTABLE_INSTALL="OFF" -DCMAKE_INSTALL_PREFIX="/usr" -G "Ninja"
cmake --build "$build_dir"
cmake --install "$build_dir" --prefix="/usr"

• Download & Install MSYS2

pacman -S --needed make mingw-w64-x86_64-cmake mingw-w64-x86_64-gcc mingw-w64-x86_64-hidapi mingw-w64-x86_64-freetype mingw-w64-x86_64-libpng mingw-w64-x86_64-qt6 mingw-w64-x86_64-SDL2 mingw-w64-x86_64-speexdsp mingw-w64-x86_64-libsamplerate mingw-w64-x86_64-nasm mingw-w64-x86_64-minizip mingw-w64-x86_64-vulkan-headers git
./Source/Script/Build.sh Release

When it's done building, executables can be found in Bin/Release