Repository Index

🎮 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

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

• webgl
• webgl2
• javascript
• 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

Murder is a pixel art ECS game engine.

• game-engine
• gamedev
• multi-platform
• fna

An open source version of a game engine developed by Croteam for the classic Serious Sam games.

Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses

• game-engine
• source-engine
• half-life2
• cross-platform

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

⚡ Blazing fast, modern, Game Engine powered by WebGPU for Deno and the browser

• deno
• game-engine
• gpu
• typescript

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)