Repository Index

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

• gamedev
• game-development
• game-engine
• csharp

3D engine with modern graphics

• directx12
• vulkan
• lua
• gltf

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

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

Render Anything Engine: tell your AI what to make. Videos, motion graphics, 3D and games as React and TypeScript, rendered on your own GPU. Rust + Bevy, macOS, Linux and Windows.

• agent-skills
• bevy
• claude-code
• game-engine

Repository hosting the functional Nu Game Engine and related projects.

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

INSTEAD - Simple Text Adventure Interpreter

• interactive-fiction
• lua
• game-engine
• quests

Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal

• pascal
• vulkan
• vulkan-api
• vulkan-library

Tesseract - repo moved to http://tesseract.gg

A 2D game engine developed in modern C++ using SDL, an Entity-Component-System (ECS) architecture, miniaudio, and Box2D. It features Lua scripting and is designed for web portability via WebAssembly

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

A 3D-graphic and game engine for Delphi and Windows.

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

Free/Libre Action Roleplaying Engine (engine only)

2D GPU Accelerated Game Engine for Flash Stage3D

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.

Game engine made on C++ with OpenGL and SDL (Simple DirectMedia Layer)