BlitzPlus - Create 2D Games for Windows.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
BlitzMax - With the developing version BlitzMax NG other 'targets' are available: ARM architecture, Raspberry, Android, HTML (Emscripten). RAPID DEVELOPMENT. Just open the IDE, write your code, hit F5 and see immediately the results!
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
Monkey 2 - An easy to use, cross platform, games oriented programming language
ZBrush - ZBrush is a digital sculpting and painting software solution.