Processing - C++ and Java programming at the speed of thought.
Unity - The multiplatform game creation tools for everyone.
Nodebox - NodeBox is a new software application for creating generative art using procedural graphics and a...
Godot Engine - Feature-packed 2D and 3D open source game engine.
Vvvv - vvvv is a graphical programming environment for easy prototyping and development.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.