Emulator for the Game Boy, Game Boy Color, and Game Boy Advance
BizHawk is a multi-system emulator written in C#
MAME is a multi-purpose emulation framework
Dolphin is a GameCube / Wii emulator
Game Boy emulator written in Python
Xbox 360 Emulator Research Project
Play! - PlayStation2 Emulator
Gameboy emulator in Java 8
A multi-system chiptune tracker compatible with DefleMask modules
Fully-functional open-source server implementation for Diablo 3
GameCube and Wii emulator for PC (Windows, Mac, & Linux)
Python front end for MAME that can run in Linux, Windows, and MacOS
Educational Game Boy Color Emulator written in Python via Vibe Coding.
PS4 Homebrew Enabler
Multi-platform Nintendo Game Boy Color emulator written in Go
Script to start Retroarch w/ different config depending on joystick
Mesen is a cross-platform (Windows & Linux) NES/Famicom emulator
Highly portable Gameboy Color emulator
Portable Pokémon Mini Emulator
Scriptable frontend for media applications.