Cocos2d-x and Cocos Creator

Cocos Engine Official Website | Cocos Creator | Cocos2d-x | Open Source Cross-Platform Game Development Engine

Adventure Game Studio

Adventure Game Studio provides the tools to make your own adventure, for free!

Amazon Lumberyard is a free AAA game engine deeply integrated with AWS and Twitch – with full…

AppGameKit is a game development platform for mobile devices.

BYOND is the premier community for making and playing online multiplayer games.

Black is a highly optimized 2D framework for web, mobile games, and playable ads.

Scirra Construct is a 2D game development engine with a focus on building games visually.

Cross-platform mobile app development.

The most powerful game development platform is now available to everyone. Full engine source code.

GDevelop is an open-source game making software designed to be used by everyone.

MonoGame is an open source implementation of the Microsoft XNA 4 Framework.

Orx - a portable open source game engine

Pygame is a set of Python modules designed for writing games.

Make your own PC game with RPG Maker. Our easy to use tools are simple enough for a child, and powerful enough for a developer. Try it free today!

Ren’Py is a free and cross-platform visual novel engine that helps you use words, pictures, and…

Torque 3D is a easy-to-use game creation platform.

The multiplatform game creation tools for everyone.

Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

The Internet’s free and open-source creation toolkit.