OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
- openmw
- c-plus-plus
- rpg-engine
- tes
Repository Index
59,132 visible repositories in the index
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s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games
- gamedev
- sbox
- source2
Tower defense game that teaches cloud architecture. Build infrastructure, survive traffic, learn scaling.
#1 Open Source Unity Networking Library
- unity
- unet
- hlapi
- networking
Redot Engine – Multi-platform 2D and 3D game engine
A True Instrumentable Binary Emulation Framework
- binary
- emulator
- framework
- unicorn-emulator
Quake GPL Source Release
Unity Open Project #1: Chop Chop
Open-source engine for Heroes of Might and Magic III
A browser based Pokémon fangame heavily inspired by the roguelite genre.
- indie-game
- open-source
- pokemon
- typescript
Godot Engine official documentation
- godot
- documentation
- open-source
- gamedev
Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64, RV64 and LoongArch Linux devices
Godot/Unity3D System Design Architecture
Open source Old School RuneScape client
- runescape
- oldschool-runescape
- osrs
The A32NX & A380X Project are community driven open source projects to create free Airbus aircraft in Microsoft Flight Simulator that are as close to reality as possible.
- javascript
- a320
- rust
- reactjs
OpenSC2K - Open Source remake of Sim City 2000 using rust and godot. Available for macOS, Windows and Linux
- simcity
- simcity-2000
- sc2k
- maxis
Legendary - A free and open-source replacement for the Epic Games Launcher
- epicgames-launcher
- epic-games
- epic-games-client
- epic-games-launcher
TranslatedOpen-source compatibility layer for Diablo II: Resurrected with the Reign of the Warlock expansion. Runs your own Switch copy natively on iPhone, iPad, Mac, Android and HarmonyOS — full touch controls, 60 fps, new endgame modes. Bring your own game files. Open-source iOS / macOS / Android / HarmonyOS compatibility layer for Diablo II: Resurrected (《暗黑破坏神 II：狱火重生》) Reign of the Warlock (术士君临)
- compatibility-layer
- diablo-2-resurrected
- diablo2
- game-port
Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
- game-engine
- open-source
- panda3d
- cross-platform
Classic Tomb Raider open-source engine
- tombraider
- openlara
inkle's open source scripting language for writing interactive narrative.
Open-source, cross-platform, C++ game engine for creating 2D/3D games.
- open-source
- cross-platform
- c-plus-plus
- engine
A 2D horror-survival and escape game built from scratch in C++. Navigate unsettling levels, survive the glitches, and escape the nightmare. Features a custom C++ game core, robust asset management, and comprehensive system architecture documentation.
- 2d-game
- cmake
- cpp
- custom-game-engine
zig game engine & graphics toolkit - mirror of https://code.hexops.com/hexops/mach
- game-engine
- gamedev
- zig
- ziglang