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RALibretro

RALibretro is a multi-emulator that can be used to develop RetroAchievements.

The "multi-emulation" feature is only possible because it uses libretro cores to do the actual emulation. What RALibretro does is to connect the emulation to the tools used to create RetroAchievements.

WARNINGlink

RALibretro is a Work-in-Progress!!!

Currently the development is going on this repo: https://github.com/RetroAchievements/RALibretro

Here's a list of known issues (feel free to report new issues if you find one): https://github.com/RetroAchievements/RALibretro/issues

Installation Instructionslink

Just download RALibretro from the Downloads page and unzip it.

Basic Usagelink

  1. Launch RALibretro.exe
  2. Click on File > Load System, and click on the system you want to emulate
  3. Now go to File > Load Game and choose your ROM. Note: RALibretro currently doesn't accept zipped files!
  4. Now you can create your cheevos or just earn some!

Supported Systemslink

NOTE: some systems may require system (BIOS) files in the System directory in order to load games correctly.

Here is a list of the systems supported currently:

  • SNES
  • NES
  • Mega Drive
  • Master System
  • Gameboy
  • Gameboy Color
  • Gameboy Advance
  • PC Engine (TurboGrafx-16/TurboGrafx-CD)
  • Atari Lynx
  • Game Gear - new
  • Neo Geo Pocket - new
  • Atari 2600 - new
  • Virtual Boy - new
  • Neo Geo (Arcade) - new. NOTE: you need to put the neogeo.zip BIOS file on the same directory as the ROMs.
  • Capcom Play System 1, 2 and 3 (Arcade) - new

Nintendo 64 is currently unsupported.

Keyboard Inputlink

Keyboard a s z x d c f v Enter Tab g h
RetroPad Y X B A L R L2 R2 Start Select L3 R3
SNES Y X B A L R Start Select
NES B A Start Select
Mega Drive A Y B C X Z Start
Master System B A Start
GameGear B A Start
Gameboy [Color] B A Start Select
Gameboy Advance B A L R Start Select
PC Engine II I Run Select
Atari Lynx B A Option 1 Option 2 Start
Neo Geo Pocket B A Start
Atari 2600 o L difficulty b R difficulty b L difficulty a R difficulty a Start Select
Neo Geo C D A B Start Coin
CPS1/2/3* * * * * * * Start Coin

Note: the buttons for CPS1/2/3 games vary for each game.

Keyboard Shortcutslink

  • see overlay: Esc
  • pause emulation: p
  • advance one frame at a time: ; (automatically pauses emulation)
  • fast forward: =
  • fast forward toggle: - (minus signal)
  • Screenshot: PrintScreen

Save/Load state keyslink

  • Save state current slot: Backspace
  • Load state current slot: F11
  • Load state from slot 1, 2, .., 9, 0: F1, F2, ..., F9, F10
  • Save state to slot 1, 2, .., 9, 10: shift+F1, shift+F2, ..., shift+F9, shift+F10
  • Previous slot: shift+-
  • Next slot: shift++
  • Switch slot: 0, 1, 2,..., 9

Missing Featureslink

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