Unity is a cross-platform game engine developed by Unity Technologies,
first announced and released in June 2005 at Apple Inc.'s Worldwide
Developers Conference as a Mac OS X-exclusive game engine aiming to
"democratize" game development by making it accessible to more
developers. The next year, Unity was named runner-up in the Best Use
of Mac OS X Graphics category in Apple Inc.'s Apple Design Awards.
Unity was initially released for Mac OS X, later adding support for
Microsoft Windows and Web browsers.

Unity 3.0 launched in September 2010 with features expanding the
engine's graphics features for desktop computers and video game
consoles. In addition to Android support, Unity 3 featured integration
of Illuminate Labs' Beast Lightmap tool, deferred rendering, a built-
in tree editor, native font rendering, automatic UV mapping, and audio
filters, among other things.

This download includes some of the tech demo apps provided by the
Unity 2 & 3 Game SDKs and the official Unity webpage, compiled for Mac
OS X 10.4 Intel & PPC Macs. This includes: Bootcamp, Islands Demo,
Sewer Demo, 3rd Person Shooter, Avert Fate, the Action Game Angry
Bots, and the Mothhead Demo.

Compatibility
Architecture: PPC x86 (Intel:Mac)

Intel or PPC Mac running Mac OS X 10.4 Tiger and later