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rawdatafeel edited this page Feb 22, 2023 · 29 revisions

Rosalie's Mupen GUI (RMG) is a Nintendo 64 Emulator.

Github: https://github.com/Rosalie241/RMG

Table of Contents

  1. Getting Started with RMG

  2. RMG Tips and Tricks

Getting Started with RMG

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Configuration

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  • Type of Emulator: Flatpak
  • Config Location: /home/deck/.var/app/com.github.Rosalie241.RMG
  • Nintendo 64 ROM Location: Emulation/roms/n64
  • Nintendo 64DD ROM Location: Emulation/roms/n64dd
  • BIOS Location (Optional): Emulation/bios
    • Optional BIOS (N64DD): 64DD_IPL_US.n64, 64DD_IPL_JP.n64, 64DD_IPL_DEV.n64
  • Saves: Emulation/saves/RMG/saves
  • Savestates: Emulation/saves/RMG/states
  • Storage Location: Emulation/storage/RMG
    • Contains:
      • Emulation/storage/RMG/cache
      • Emulation/storage/RMG/HiResTextures
      • Emulation/storage/RMG/screenshots

Note: ~/.var is an invisible folder by default. In Dolphin (file manager), click the hamburger menu in the top right, click "view hidden files" to see these folders.

Works With

  • Steam ROM Manager
  • EmulationStation-DE

How to Update RMG

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How to Update RMG

  • Update through Discover (Shopping bag icon)
  • Run Update Emulators & Tools in EmuDeck

How to Launch RMG in Desktop Mode

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How to Launch RMG in Desktop Mode

  • Launch Rosalie's Mupen GUI from the Applications Launcher (Steam Deck icon in the bottom left of the taskbar)
  • Launch the script from Emulation/tools/launchers, rosaliesmupengui.sh
  • Launch the emulator from Steam after adding it via the Emulators parser in Steam ROM Manager

File Formats

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  • .bin
  • .n64
  • .ndd
  • .u1
  • .v64
  • .z64
  • .zip

Hotkeys

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RMG comes with a Steam Input profile for Hotkeys. Activate the Steam Input profile by clicking the Game Controller icon in Game Mode, change the template to Emudeck - RMG. The hotkeys below can only be used if you have the Steam Input profile active.

Hotkey RMG
Quick Menu Left Trackpad Radial Menu
Save State Left Trackpad Radial Menu
Load State Left Trackpad Radial Menu
Pause Left Trackpad Radial Menu
Cheats Left Trackpad Radial Menu
Full Screen Left Trackpad Radial Menu

For a tutorial on how to select Steam Input Profiles, refer to: https://github.com/dragoonDorise/EmuDeck/wiki/hotkeys#how-to-select-a-steam-input-profile.

Steam Deck Button Layout: https://github.com/dragoonDorise/EmuDeck/wiki/Hotkeys#steam-deck-button-layout

RMG Tips and Tricks

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How to Install Custom Textures

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Before installing a texture pack, you will need to determine if it is HTC, HTS, or PNG. This can usually be confirmed by checking the file extension or reading the attached documentation. Follow the respective section below for installing texture packs.

One last question, there's no way to disable/enable that on a per game basis right? Rosalie — Today at 1:33 AM You can Open the graphics settings while in-game and it'll save to the per game profile

HTS & HTC are cache formats PNG is the 'source' of the texture packs before it's converted to a cache file

HTC

  1. Open RMG
  2. Click Settings at the top, select Graphics
  3. Click the Texture enhancement tab
  4. Make sure Use file storage instead of memory cache is unchecked
    • This setting is unchecked by default
  5. Open the Emulation/storage/RMG/cache folder
  6. Place your texture pack file directly into this folder

HTS

  1. Open RMG
  2. Click Settings at the top, select Graphics
  3. Click the Texture enhancement tab
  4. Check Use file storage instead of memory cache
  5. Open the Emulation/storage/RMG/cache folder
  6. Place your texture pack file directly into this folder

PNG

This section goes over enabling file storage instead of memory cache in RMG's settings. This is optional, but recommended.

  1. Open RMG
  2. Click Settings at the top, select Graphics
  3. Click the Texture enhancement tab
  4. Check Use file storage instead of memory cache
  5. Open the Emulation/storage/RMG/HiResTextures folder
  6. Place your texture pack folder directly into this folder
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