Atomic Game Engine Alternatives

The multiplatform game creation tools for everyone.

Feature-packed 2D and 3D open source game engine.

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

Polycode is a C++ and Lua framework for building interactive applications.

Hi there! LÖVE is an *awesome* framework you can use to make 2D games in Lua.

Superpowers is an HTML5 development environment for making 2D and 3D games.

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

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

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

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

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

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