Backgammon, according to Wikipedia, is said to be one of the oldest board games for two players. The player has to move all pegs in the counter clockwise direction. No sooner than they all arel at the lower right region, can they be removed from the board. Should you be the first player to do that, you win. We wish you best luck! Although luck is not what wins the game. It's your wits! You can run the game on Windows 2000/XP/Vista/7 (32-bit or 64-bit).
The Fit Cars is a simple car racing game for free download. It resembles the old arcade games of the 80's played on TV sets. You have to race your car around on the highway while avoiding crashing other cars in the way. Sounds simple, yet the game itself is challenging. Give it a try!
Age of Empires Online is a free-to-play online game developed by Microsoft Game Studios and Gas Powered Games. It's the latest installment of the famous AoE series. Now available for download to all keen strategy gamers on this planet.
Yea Chess is a very simple, yet compelling chess game for free download. It was made by a Croatian developer Drazen who specializes in logic games. In Yea Chess you can play only against computer, adjust his skills and save your games. Beware of the computer, errgh, green dragon!
To cite it's creators website, Xenowar is a "turn based tactical alien blasting game for Android and the PC". Best of all, Xenowar is heavily inspired by the X-COM (UFO: Defense/UFO: Enemy Unknown/Laser Aquad) classics, in a very similar manner as UFO: Alien Invasion. And it's available for free download! Don't hesitate.