Repository Index

Godot Engine – Multi-platform 2D and 3D game engine

• game-engine
• godot
• godotengine
• open-source

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

• game
• javascript
• gamedev
• game-development

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

• game-engine
• strategy-game-engine
• csharp
• cross-platform

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

• c-plus-plus
• voxel
• voxel-engine
• game-engine

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

• 3d-graphics-engine
• 3d-graphics
• animation
• game-development

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

• game-engine
• open-source
• panda3d
• cross-platform

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

• open-source
• cross-platform
• c-plus-plus
• engine

A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/

• springrts
• c-plus-plus
• lua
• strategy-game-engine

KlayGE is a cross-platform open source game engine with plugin-based architecture.

• graphics
• game-engine
• cross-platform
• engine3d

A high speed C++17 Vulkan game engine

• game-engine
• vulkan
• vulkan-game-engine
• renderer

A cross-platform 2D game engine

• cpp11
• game-engine
• game-engine-2d
• game-development

Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.

• pascal
• 2d-game-engine
• 3d-game-engine
• game-engine

Intrinsic is a Vulkan based cross-platform game and rendering engine. The project is currently in an early stage of development.

• vulkan
• game
• rendering
• game-engine

2D Game Engine with Lua Scripting made on top of SFML !

• 2d-game-engine
• sfml
• lua-script
• engine

A powerful, platform-independent, visual editor for complex 2D worlds and scenes.

• game-development
• 2d-game
• cross-platform
• java

MegaGlest real-time strategy game engine (cross-platform, 3-d)

• game
• game-engine
• free-software
• rts

An open source, cross-platform game engine designed for indie developers.

• chillisource-game-engine
• 2d-game-engine
• 3d-game-engine
• cpp11

Cross Platform D-Lang Game Engine with scripting support

• dlang
• hipremeengine
• opensource
• crossplatform

A free cross-platform game engine focusing on fast prototyping and having fun with Luau scripting

• game-engine
• luau
• luau-lang
• opengl

Source code for cross-platform OpenGL gaming engine

• warsow

Tetragon is an Open Source cross-platform game engine used to develop games and applications for the web, desktop and mobile devices. It is written purely in ActionScript 3 and comfortably allows to write source code once and deploy builds to several different target platforms. Unlike most other Flash-based game engines and frameworks that allow you to develop a specific type of game or that provide a subset API to support game development, Tetragon provides a complete foundation with that any type of game can be developed, incl. resource management, debugging facilities, multi-locale support, layered extendability, a game-oriented data structure, and a lot more.