OneCard 2.1

Operating system: Mac OS X 10.2 or later
Licence: Free
Minimum system requirements:
Web: http://homepage.mac.com/ewhan/Software/

OneCard is a Cocoa card game with rules similar to Uno. It is fun for all ages from 5 up.

Digger

Operating system: Mac OS X
Licence: Free
Minimum system requirements:
Web: http://sveinbjorn.vefsyn.is

Digger is a simple game from the nostalgic early 80s. You dig around collecting money bags and precious gems.

Brickoids X

Operating system: Mac OS X
Licence: Free
Minimum system requirements:
Web: http://sveinbjorn.vefsyn.is

An Arkanoid style game.

Championship Connect 4

Operating system: Mac OS X
Licence: Shareware - Limited use
Minimum system requirements:
Web: http://www.tabberer.com/sandyknoll/

The classic game of Connect 4 with a competitive twist.

Downfall

Operating system: Mac OS X
Licence: Shareware - 30 days trial
Minimum system requirements:
Web: http://www.norbyte.com

Downfall is a game similar to Tetris where you drop stacks with coloured blocks to form lines that will react and disappear, to score points.