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

Beetle PSX is a port/fork of Mednafen's PSX module to the libretro API. Additional features include PBP/CHD file format support, high-resolution software rendering, OpenGL and Vulkan renderers, and PGXP perspective correct texturing. For those seeking improved visuals and performance, Beetle PSX HW provides a hardware-accelerated alternative with its OpenGL and Vulkan renderer.

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.

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

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.

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

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.

Cega is a cycle accurate emulator for the Sega SG-1000, Master System, and Game Gear written specifically for The Jolly Good API. Mega Drive emulation is in an experimental state.

Stella is a multi-platform Atari 2600 VCS emulator, released as Free Software. Enjoy all of your favorite Atari 2600 games on your PC thanks to Stella!

Collection of classes that contain architecture-specific information information. Useful for cross-architecture tools (such as python-pyvex).

GLideN64 is a new generation graphics plugin for Nintendo 64 emulators, which offers better performance and compatibility compared to the original Glide64 plugin. This version is built for use with the Mupen64Plus emulator.

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

Provides a backport of Python's StrEnum class which was introduced in Python 3.11 for Python >=3.8.6.

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.

LowRES NX is a simulated retro game console, which can be programmed in the classic BASIC language. This package provides a libretro core allowing the lowRES NX programs to be used with libretro frontends such as RetroArch.

This package provides a development environment for 6502 systems, including macro assembler, C compiler, linker, librarian and several other tools.

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.

higan is a multi-system emulator with an uncompromising focus on accuracy and code readability.

It currently emulates the following systems: Famicom, Famicom Disk System, Super Famicom, Super Game Boy, Game Boy, Game Boy Color, Game Boy Advance, Game Boy Player, SG-1000, SC-3000, Master System, Game Gear, Mega Drive, Mega CD, PC Engine, SuperGrafx, MSX, MSX2, ColecoVision, Neo Geo Pocket, Neo Geo Pocket Color, WonderSwan, WonderSwan Color, SwanCrystal, Pocket Challenge V2.

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 Z64 RSP processor plugin.

PyEnchant is a spellchecking library for Python, based on the Enchant library. PyEnchant combines all the functionality of the underlying Enchant library with the flexibility of Python. It also provides some higher-level functionality than is available in the C API.

Enchant is a library---and command-line program---that wraps a number of different spelling libraries and programs with a consistent interface. By using Enchant, you can use a wide range of spelling libraries, including some specialized for particular languages, without needing to program to each library's interface. If it's not convenient to call a C library, you can access most of Enchant's functionality via the enchant program, which communicates over a pipe, like Ispell, and is indeed Ispell-compatible.

Nuspell is a fast and safe spelling checker software program. It is designed for languages with rich morphology and complex word compounding. Nuspell is written in modern C++ and it supports Hunspell dictionaries.

Enchant is a library---and command-line program---that wraps a number of different spelling libraries and programs with a consistent interface. By using Enchant, you can use a wide range of spelling libraries, including some specialized for particular languages, without needing to program to each library's interface. If it's not convenient to call a C library, you can access most of Enchant's functionality via the enchant program, which communicates over a pipe, like Ispell, and is indeed Ispell-compatible.