The new strategic challenge! Immobilize your opponent. If he has no more tiles left or all of his tiles are unable to move, you win. Therefor capture all his tiles or impede there next move by skillful placing of the black cubical Barragoon. And every time a tile is captured, two new Barragoon are added. Space becomes tight and the risk of getting trapped increases. At the same time, the chances of immobilizing your opponent also increase.