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Rosalie’s Mupen GUI: A Frontend for Playing Nintendo 64 Games

Rosalie’s Mupen GUI is a free, open-source graphical frontend for Mupen64Plus. Find its Windows and Linux download routes, basic setup outline, and documented netplay options.
Length2 min Posted Quest giverVGSources Team
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Rosalie’s Mupen GUI (RMG) is a free, open-source graphical frontend for Mupen64Plus, an emulator for Nintendo 64 games. It is software for running games through Mupen64Plus—not a Nintendo product, game library, or console. You can get RMG for Windows and Linux, with several Linux package formats available.

What Rosalie’s Mupen GUI does

The RMG project describes the program as “a free and open-source mupen64plus front-end written in C++.” In practical terms, the frontend provides a graphical way to use Mupen64Plus rather than interacting with the emulator only through command-line tools. Flathub describes the interface as customizable.

RMG does not provide a catalog of games. You need game content to use with the emulator, and the project pages cited here do not establish which physical game products, controllers, or adapters are required or compatible.

Where to download it

The project documents Windows and Linux downloads. Choose the route that matches your operating system and how you prefer to install software:

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#1 Best Overall
miadore 4 Pack Classic 64 Controller, Wired N64 Controllers with Upgraded Joystick (Non PC USB Version) (Black/Clear Green/Clear Blue/Clear Orange)
  • It features ten buttons, one analog "Control Stick" and a 8-way directional pad, all laid out in an "M" shape.
  • Compatible with 64. Perfect controller for Mario Kart, Perfect Dark, and many other classic 64 games.
  • Rumble Pak & Memory Card Feature. Provides force feedback while playing video games. Enhances the gaming experience. Note: This controller doesn’t contain Memory Card and Rumble Pak in package, need to purchase separately.
  • Color: Black, Grey, Blue, Red, Yellow, Transparent Orange, Transparent Blue, Transparent Green, Transparent Red; Cord Length: Approx. 6 ft.
  • Third-party Product, not original 64 controller, but no difference in quality from the original controllers!
Platform Documented distribution routes
Windows GitHub Releases
Linux AppImage from GitHub Releases, Flatpak from Flathub, Arch User Repository (AUR), or Fedora COPR

The official project repository lists these routes and links: RMG on GitHub. Flathub’s listing showed version 0.9.0 for x86_64 and aarch64 when checked; package versions and availability can change. See RMG on Flathub for its current listing.

How to get started

  1. Choose a download. Use the project’s GitHub Releases for Windows or the Linux distribution route that fits your system.
  2. Install or launch RMG. Follow the instructions for the package you selected. The project lists AppImage, Flatpak, AUR, and Fedora COPR for Linux; installation steps differ by format.
  3. Use RMG with Mupen64Plus. RMG is the graphical frontend; the project’s description identifies it as a Mupen64Plus frontend, not as a game collection.
  4. Supply game content you are entitled to use. The reviewed project listings do not give a general guide to obtaining games or establish support for particular physical media, controllers, or adapters.

How RMG netplay works

Netplay is not presented as a one-click built-in service. The project documents two setups, and both use the separately downloaded rmg-netplay-server.

Rank #2
Hyperkin "Captain" Premium Controller for N64 (Turquoise) - Nintendo 64
  • Compatible with all N64 models
  • 10 ft. Cable
  • Ergonomic, Premium build
  • Analog Joysticks

Port forwarding

  1. Download rmg-netplay-server.
  2. Forward the ports specified in that server project’s README. RMG’s README does not give port numbers; use the server’s own instructions rather than guessing.
  3. Prepare a JSON server list.
  4. In RMG settings, enter the path to that file or its URL.

VPN tunneling

  1. Download rmg-netplay-server and Radmin VPN.
  2. Create or join a VPN network.
  3. Have the host run the netplay server. The project says RMG should display it as local-server.

For the server’s port requirements and setup details, follow the rmg-netplay-server README.

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License and help

RMG is licensed under GNU General Public License v3.0 (GPL-3.0), according to its project repository. The project directs users to GitHub for questions and issue reports; Flathub also links to the project issue tracker.

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Best Value
Classic 64 Wired Controller Joystick for N64 Game System N64 Console (2Packs, Red and Blue)
  • The controller for N64 have 10 function buttons (Included Left and Right shoulder buttons and Z-trigger), an analog stick/thumb joystick. Shaped like "M", with improved ergonomic technology design,designed to please your hand with a comfortable feeling when holding it.
  • Want to play classic games with your kids, but you don't want to destroy the expensive original N64 controller, our controller can perfectly replace the N64 controller. It can also be used as a multiplayer game controller, you need a spare controller to play games with friends.
  • The controller's line length is 5.8 feet, which can save you from having to be so close to the screen, better protect your eyes, and is suitable for people of all ages, enjoy the classic games easier.
  • Rumble Pak & Memory Card Feature. Provides force feedback while playing video games. Enhances the gaming experience. Note: This controller doesn’t contain Memory Card and Rumble Pak in package, need to purchase separately.
  • Third-party Product. If you have any questions, please do not hesitate to contact us. Please believe that we will put the customer experience first. We will provide you with the best solution.
Rank #4
KIWITATA 2xClassic N64 Controller, Retro N64 Remote Wired Game Joystick Replacement Controller for N64 Console N 64 System Black+Gray
  • ⚡【Compatibility】2 Pack wired controller fully compatible with N64 system console, perfect for Mario Kart 64, The Legend of Zelda,Perfect Dark, Super Mario 64,ocarina of time 64,Super smash, Ocarina of Time and many other classic N64 retro games.
  • ⚡CLASSIC DESIGN: Tight and accurate analog control, the controller features 10 function buttons (including Left and Right shoulder functions and Z-trigger). This is a great replacement for any old original N64 controller you have.
  • ⚡Rumble Pak & Memory Card Feature: Compatible with most of game memory cards. you can use a memory card and transfer to an SD card. Not support Transfer Pak function.
  • ⚡COMFORTABLE GRIP: Ergonomic handle design fits naturally in your hands during extended gaming sessions. The cord is approx 6ft. Use a N64 Controller Extension Cord Cables,you can play across the room.
  • ⚡Third party controller, not original N64 controller.The best alternative wired controller for N64 games, that will bring back those childhood memories when you are playing classic games.
Rank #3
Wired Classic N64 Controller Joystick Remote for Original N64 Console Gray
  • 🎮[Compatible ]Compatible with the original N64 system console, wired controller for enjoying old school Online N64 video games, perfectly for Mario Kart 64, Zelda n64, Mario party, Perfect Dark, Super Mario 64, ocarina of time 64,Super Smash Bros and many other N64 games.(Not for Windows PC Games)
  • 🎮[Ergonomic Design]Tight and accurate analog control, the controller features 10 function buttons (including Left and Right shoulder functions and Z-trigger). Based on ergonomic and designed to fit your hands nicely, easier to grip than other controllers. It is a great replacement for old original N64 controller you have.
  • 🎮[Rumble Pak & Memory Card ]: Compatible with most of game memory cards. you can use a memory card and transfer the game memory card save data. Upgraded 3D analog control stick commands your action with precision, perfectly compatible with N64 System console.
  • 🎮[N64 Wired connection]The cord is approx. 1.7 meters (6ft), including a push-on N64 connector and easy to use. Use a N64 Controller Extension Cord Cables, you can play across the room. The joystick is removeable and replaceable.
  • 🎮Third party controller, not original N64 controller(non-USB edition). The best gift for your families or friends, that will bring back those childhood memories when you are playing these classic N64 games.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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