Fantastic 3D visual graphic display and a new element of logic have been added to the latest member of the PipeRoll family！
You have to rotate the pipes in the right direction beneath the busy streets of New York and clean the polluted liquid with the help of purifying machines.
Control the flowing liquids as a smart plumber.
Develop your mind by a colourful puzzle game.
-fantastic 3D view
-new logical element： liquid-purifier
-20 unique levels
-built-in level-solutions (hint button)