Unite 2.1 - This is a new version of Lines of Action 1.0, renamed to avoid confusion with another program of the same name. This is an 8 x 8 board game, with each player having 6 pieces on two opposite sides. Pick a level and play against the Mac. Pieces are moved in a line, the same number of squares as there are pieces in that line. Pieces may jump over pieces of the same color. A piece may land on another of the opposite color, taking that piece. There is a learn mode, where clicking on a piece will show all the legal moves. The object of the game, is to connect all your pieces together - horizontally, vertically or diagonally.