Kingdom of Duality. Best game since 1883.
20th Century Gaming
MS Windows, Mac OS X, Linux / Unix
"Kingdom of Duality" is graphic modification for the game "Reversi". "Reversi" - is a strategy board game for two players, played on an 8×8 uncheckered board. It was invented in 1883. Othello, a variant with a fixed initial setup of the board, was patented in 1971.