Free
CheckerBoard
A free PC games program for Windows
Mad Checkers is a collection of checkers games on different boards (from 4x12 to 12x4). It has finely tunable behavior and game algorithm (try to beat it at Expert level!), nice interface with skins support and sound effects.
Variants:
Be the next chess master
Free game of chess with a twist
Engaging Board Game Experience with Moraff's MahJongg
A refined digital backgammon experience
Impressive 3D version of chess
Spawn different cars in GTA 4
The classic board game goes digital
Explore Classic Board Gaming with MyMahj
Play UNO. Destroy Your Friends... And Some Strangers, Too.
Wreak havoc in VR
Stylish advanced chess program
Play the hit board game on your computer