JoTower Move a tower stone by stone onto a new base. Platforms: Windows 95/98/Me/NT/2000/XP     Size: 2.44 M     Cost: $14 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions JoTower: Besides being an entertaining game, JoTower effectively trains your ability to concentrate. Your task: The tower that is on the left base at the beginning of the game has to be built up again on the right base. The rules for moving the tower blocks:A block can either be placed directly on the base or on top of a larger block.