Ambrosia Software today announced the release of a Universal Binary of Darwinia 1.4.2. This latest release of the realtime strategy game is free to registered users of Darwinia. New features of version 1.4.2 include: support for Intel-based Macs; functional key pad bindings; new difficulty settings; and numerous other bug fixes and enhancements. Darwinia is priced at US$29 and requires Mac OS X 10.2 or later.