The RetroArch assets are the user interface elements used to generate the various User Experience (UX) environments.

melonDS is an emulator for the Nintendo DS handheld gaming console. It aims to support Nintendo DSi and 3DS as well.

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the Glide64MK2 video plugin.

Flycast is a multi-platform Sega Dreamcast, Naomi, Naomi 2, and Atomiswave emulator derived from reicast.

Mupen64Plus-Next is a N64 emulation library for the libretro API, based on Mupen64Plus. It incorporates the following projects:

• mupen64plus

• GLideN64

• cxd4

• parallel-rsp

• angrylion-rdp-plus

ares is a multi-system emulator that began development on 2004-10-14. It is a descendant of higan and bsnes, and focuses on accuracy and preservation. Here are some supported systems:

• Arcade

• Atari 2600

• Bandai Wonderswan

• Bandai Wonderswan Color

• Benesse Pocket Challenge V2

• Colecovision

• MSX 1 and 2

• Nec Pc Engine Turbografx Cd

• Nec Pc Engine Supergrafx

• Nec Pc Engine Turbografx

• Nichibutsu My Vision

• Nintendo Famicom Disk System

• Nintendo Game Boy

• Nintendo Game Boy Advance

• Nintendo Game Boy Color

• Nintendo Nes Famicom

• Nintendo Nintendo 64

• Nintendo Nintendo 64DD

• Nintendo Satellaview

• Nintendo Snes Super Famicom

• Nintendo Sufami Turbo

• Sega 32x

• Sega Game Gear

• Sega Master System Mark Iii

• Sega Mega Cd

• Sega Mega Drive Genesis

• Sega Sg 1000

• Sinclair Zx Spectrum

• Snk Neo Geo Aesmvs

• Snk Neo Geo Pocket

• Snk Neo Geo Pocket Color

• Sony Playstation

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the SDL audio plugin.

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the Z64 RSP processor plugin.

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the high-level emulation (HLE) RSP processor plugin.

mGBA is an emulator for running Game Boy Advance games. It aims to be faster and more accurate than many existing Game Boy Advance emulators, as well as adding features that other emulators lack. It also supports Game Boy and Game Boy Color games

This package provides an emulator for the Uxn stack-machine. Graphical output is implemented using X11, and its Console device contains a exec port to interface with the host system.

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the Arachnoid video plugin.

FCEUX is a Nintendo Entertainment System (NES), Famicom, Famicom Disk System (FDS), and Dendy emulator. It supports NTSC (USA/JPN), PAL (European), and NTSC-PAL Hybrid modes. It also offers tools for debugging, rom-hacking, map making, Tool-assisted movies, and Lua scripting.

Mednafen is a portable, utilizing OpenGL and SDL, argument-driven multi-system emulator. Mednafen has the ability to remap hotkey functions and virtual system inputs to a keyboard, a joystick, or both simultaneously. Save states are supported, as is real-time game rewinding. Screen snapshots may be taken, in the PNG file format, at the press of a button. Mednafen can record audiovisual movies in the QuickTime file format, with several different lossless codecs supported.

The following systems are supported:

• Apple II/II+

• Atari Lynx

• Neo Geo Pocket (Color)

• WonderSwan

• GameBoy (Color)

• GameBoy Advance

• Nintendo Entertainment System

• Super Nintendo Entertainment System/Super Famicom

• Virtual Boy

• PC Engine/TurboGrafx 16 (CD)

• SuperGrafx

• PC-FX

• Sega Game Gear

• Sega Genesis/Megadrive

• Sega Master System

• Sega Saturn (experimental, x86_64 only)

• Sony PlayStation

This is a versioned snapshot of the files containing metadata about each known libretro core. The snapshot is taken from the libretro-super repository.

bsnes-jg is a cycle accurate emulator for the Super Famicom/Super Nintendo Entertainment System, including support for the Super Game Boy, BS-X Satellaview, and Sufami Turbo. bsnes-jg is a fork of bsnes v115, Many changes have been made post-fork:

• Higher quality resampler with settings

• Improved performance without loss of accuracy

• Portability improvements

• Removal of accuracy-reducing hacks and unnecessary code

• Significant increase in standards compliance

• Translation to the C++ Standard Library (ISO C++11)

In particular, it uses much less CPU compared to the original bsnes (though not as little as zsnes).

The supported file formats are:

• .sfc

• .smc

• .bs

• .st

• .fig

• .swc

This is intended to be used with the Jolly Good Reference Frontend jollygood command from the jgrf package.

This package provides an assembler and emulator for the Uxn stack-machine, written in ANSI C. Graphical output is implemented using SDL2.

This package contains libticonv, a library to support working with TI calculator files.

This is a part of the TiLP project.

WASM-4 is a low-level fantasy game console for building small games with WebAssembly. Game cartridges (ROMs) are small, self-contained .wasm files that can be built with any programming language that compiles to WebAssembly.

Dolphin is an emulator for two Nintendo video game consoles: the GameCube and the Wii. It provides compatibility with all PC controllers, turbo speed, networked multiplayer, and graphical enhancements.

VICE is a program that emulates the C64, the C64DTV, the C128, the VIC20, practically all PET models, the PLUS4 and the CBM-II (aka C610/C510). An extra emulator is provided for C64 expanded with the CMD SuperCPU.

Uniforn is a lightweight, multi-platform, multi-architecture CPU emulator framework based on QEMU.

RetroArch incorporates a ROM scanning system to automatically produce playlists. Each ROM that is scanned by the playlist generator is checked against a database of ROMs that are known to be good copies. The various directories contain:

cht

Cheat codes for various games

cursors

Methods for querying the playlists

dat

Customized DAT files, maintained by the libretro team

metadat

Different metadata and third-party DATs available to the system

rdb

The compiled RetroArch database files

scripts

Various scripts that are used to maintain the database files.

This package provides joypad autoconfig files for RetroArch, the reference frontend for the libretro API. The autoconfig files are used to recognize input devices and automatically setup default mappings between the physical device and the RetroPad virtual controller.