BabelBloX offers several games in one, all based in the same basic gameuniverse -- a grid of colored BloX. Clusters of BloX with matchingcolors can be shattered. Gravity shifts to fill the empty space created,changing the relationships among the remaining BloX. The free trial letsyou play the "X Free" game. With a license, you can pick among severalgames from the BabelBloX menu.