DOOM Open Source Release

Mario + Portal platformer

A running-jumping-swordfighting game I made on the Apple II from 1985-89

Free resources to get started in Game Development with Unity3D & Node.js

Short code snippets for all your development needs

👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

Demo Game for Mobile HTML5 Game Development

Microsoft Public GDK

🎮 📝 A list of Game Development resources to make magic happen.

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

Games: Create interesting games in pure python.

🎮 A list of popular/awesome video games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

Samples for 2D Animation features.

Source 1 based games such as TF2 and Counter-Strike: Source

🎮 🎲 A wonderful list of Game Development resources.