Zillions of Games 2 2.0.1 screenshot

Zillions of Games 2 2.0.1 full

The demo has 48 free games/puzzles including Reversi, Checkers, Chinese Chess, Blobs, Jungle, Losing Chess, Mini-Go, Dodgem, etc. The full version contains over 350, plus the ability to script your own game rules and download new games from the web.