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Open-source Games & Emulators

Open-source games, emulators, launchers and modding tools. 265 apps.

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Any platform Web Desktop Windows macOS Linux Android iOS CLI Self-hosted Browser extension

Quaver Games & Emulators
The ultimate community-driven, and open-source competitive rhythm game available on Steam.
801C#MPL-2.0
9.1y ago
Pandocs Games & Emulators
The single, most comprehensive Game Boy technical reference.
792MarkdownCC0-1.0
6.7y ago
Metaforce Games & Emulators
A native reimplementation of the Metroid Prime engine
785C++MIT
11.5y ago
Stella Games & Emulators
A multi-platform Atari 2600 Emulator
766CGPL-2.0
10y ago
Floci AZ Games & Emulators
Light, fluffy, and always free - Local Azure Emulator
759JavaMITSelf-hosted
6mo ago
DarkflameServer Games & Emulators
The main repository for the Darkflame Universe Server Emulator project.
758C++AGPL-3.0
4.9y ago
ServUO Games & Emulators
An Ultima Online server emulator written in C# .NET
757C#GPL-2.0
13y ago
ageLANServer Games & Emulators
Web Server (and its launcher) for AoE 1, 2, 3 (all DE), AoE 4 and AoM: RT supporting offline multiplayer and fully cross-platform
736GoAGPL-3.0WindowsmacOSLinux
2.4y ago
Dosemu2 Games & Emulators
Run DOS programs under linux:
735CGPL-2.0
12y ago
Tiny386 Games & Emulators
tiny 386 PC emulator; running win9x on esp32
732CBSD-3-Clause
2.4y ago
Azuriom Games & Emulators
Azuriom is a complete open-source web solution for game servers. Enjoy dozens of extensions for endless possibilities.
730PHPGPL-3.0
6.7y ago
Felix86 Games & Emulators
Run x86 and x86-64 games on RISC‑V Linux
699C++MITLinuxDesktop
2.3y ago
Boytacean Games & Emulators
A GB emulator that is written in Rust !
683RustApache-2.0
3.9y ago
NexusForever Games & Emulators
An emulator for the defunct MMORPG WildStar which supports build 16042 (Final Patch)
674C#AGPL-3.0
8.1y ago
Php Terminal Nes Emulator Games & Emulators
A PHP terminal NES emulator
664PHPMITCLI
8y ago
Supermodel Games & Emulators
Official repository of the Sega Model 3 arcade emulator.
661C++
4.3y ago
Nameless Games & Emulators
NamelessMC is a free, easy to use & powerful website software for your Minecraft server, which includes a large range of features.
655PHPMIT
11.2y ago
Snow Games & Emulators
Classic Macintosh emulator
643RustMIT
2.3y ago
Chomper Games & Emulators
A lightweight emulation framework for emulating cryptographic algorithms in iOS executables and libraries.
631PythonMITAndroidiOS
4.1y ago
Binjgb Games & Emulators
Gameboy emulator implemented in C, that also runs in the browser
609CMIT
10.4y ago
FEMU Games & Emulators
FEMU: Accurate, Scalable and Extensible NVMe SSD Emulator (FAST'18)
606C
8.8y ago
Minivmac4ios Games & Emulators
Mini vMac for iOS
600CGPL-2.0iOS
10.4y ago
Z80 Games & Emulators
Highly portable Zilog Z80 CPU emulator written in ANSI C
566CLGPL-3.0
13y ago
MHServerEmu Games & Emulators
Server emulator for Marvel Heroes
564C#AGPL-3.0WindowsLinuxDesktop
3.2y ago
openMSX Games & Emulators
the MSX emulator that aims for perfection
555C++
11.3y ago
X360 Mobile OFFICIAL Games & Emulators
This repository will contain all future releases of the experimental Xbox 360 emulator
554PythonAndroid
5mo ago
Mininet Wifi Games & Emulators
Emulator for Software-Defined Wireless Networks
543Python
11.4y ago
SaveState Games & Emulators
A versatile game save backup manager, featuring Steam detection, Minecraft support, drag & drop, desktop shortcuts and emulator compatible.
515PythonGPL-3.0WindowsDesktop
1.5y ago
Server Games & Emulators
LandSandBoat - a server emulator for Final Fantasy XI
510LuaGPL-3.0
5.5y ago
Apple2js Games & Emulators
An Apple II emulator originally written in Javascript, now being converted to TypeScript
510TypeScriptMIT
13y ago