🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
- game
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- gamedev
- game-development
Repository Index
47,133 repositories indexed
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An open source re-implementation of RollerCoaster Tycoon 2 🎢
Clone of the Age of Empires II engine 🚀
- game
- engine
- python
- c-plus-plus
Open-source Android/Desktop remake of Civ V
Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language of pixel art, this software will realize your pixel-perfect dreams with a vast toolbox of features. Available on Windows, Linux, macOS and the Web!
A procedural textures authoring and 3D model painting tool based on the Godot game engine
- godotengine
- glsl
- procedural-generation
- texture-synthesis
244 pixel art effects, every one a small piece of code. Plus a Claude Code skill to make your own.
- agent-skills
- animation
- canvas
- claude-code-plugin
Open source clone of Theme Hospital
- remake
- opensource
- game
- strategy-game
Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+
- game
- c-plus-plus
- strategy-game
- cheats
Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)
- directx11
- opengl
- cpp17
- game-engine
Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.
- game
- python
- c-plus-plus
- json
The open-source studio for making games with AI. Your own one-person game studio. Everything you need to make games with AI, in one app. Game canvas. Bring your own key.
- ai-coding
- ai-coding-agent
- ai-game-design
- ai-game-dev
(RPG maker) Create RPG-style or similar games more simply with Flame.
A-RPG demo made with Godot, MIT-licensed, from our Godot course
- godot
- video-game
- game
- game-development
Compatible client of Ace of Spades 0.75
flixel is a free Actionscript (Flash) library that I distilled from a variety of Flash games that I've worked on over the last couple years, including Gravity Hook, Fathom and Canabalt. It's primary function is to provide some useful base classes that you can extend to make your own game objects.
Cross-platform port of Arx Fatalis, a first-person role-playing game
2D Game Engine with Lua Scripting made on top of SFML !
- 2d-game-engine
- sfml
- lua-script
- engine
Call of Duty: Zombies demake, powered by various Quake sourceports. https://docs.nzp.gay/
NOTE: development in stuntrally3 repo. 3D racing game based on VDrift and OGRE with own Track Editor. The main repository with Stunt Rally 2.x sources and data.
Stable repository of the modernized X-Ray 1.6 game engine
- cmake
- cuda-support
- dx11
- game-engine
Efficient, internationalized, multi-effects text renderer for GameMaker
A script that takes a sprite, divides it into blocks and makes them explode 💥!
- godot-engine
- 2d
- destructible
- objects
A PICO-8 demake of the SCUMM engine that powered most of the classic LucasArts adventure games, such as Monkey Island and Maniac Mansion.
- pico-8
- pico8
- scumm
- point-and-click