No specific info about version 5.3. Please visit the main page of Half-Life 2 on Mac Informer.
The Atomic Mac is the award winning periodic table of the elements.
There to help if y find that your life's getting really busy.
Gravity Badgers is a casual puzzle game for Mac computers.
Force: Leashed is a free first person gravity fiddler.
Explore life, death, and evolution in a complete artificial environment.