The Microgame is simple enough that Unity says you can build and customize a 3D game in under an hour. They’ve made it easy to navigate for complete beginners, saying part of their mission ...

If you're unfamiliar with Unity, it's easily the most popular game engine around—especially for small-scale indie developers making both 2D and 3D games.

Unity was used to create Gooball, the 3D casual action game published by Ambrosia Software. It can also be used to create Dashboard widgets for Mac OS X v10.4 “Tiger.” ...