Using the different shaped blocks, the player must build dams around a playing field to stop the water flowing away. There's a story mode, also where the player has to complete each level wi... Read allUsing the different shaped blocks, the player must build dams around a playing field to stop the water flowing away. There's a story mode, also where the player has to complete each level within a time limit to advance forward.Using the different shaped blocks, the player must build dams around a playing field to stop the water flowing away. There's a story mode, also where the player has to complete each level within a time limit to advance forward.