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

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.

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

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

CRYENGINE is a powerful real-time game development platform created by Crytek.

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

A retro game engine for Python

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

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

A Blender script to procedurally generate 3D spaceships

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

Fast and lightweight JavaScript game engine built on WebGL and glTF

Programming curricula

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Unity3D Client And C# Server Framework

A curated list of awesome Unity assets, resources, and more.

2D JavaScript Physics Engine

A statically typed lisp, without a GC, for real-time applications.

A dead simple 2D game library for Go

Cross-platform 2D and 3D game engine.

a fresh & lightweight javascript game engine

A Curated List of Game Network Programming Resources

Next-generation HTML renderer for apps and games

gamedev blog