Mobile App
This is a game to help with stress relief or getting rid of unwanted emotions, its simply a variety of environments in which the player plays god.
For example a pond viewed by the player from a top down perspective and they can affect it by the player placing a finger on the screen and it creates ripples around it, the player could simply draw his finger around the pond creating different shapes and effects based off whether the player taps hard gently strokes etc.
This game would be aimed at helping people that suffer from large amounts of stress or people going through a hard time in life and just need something that they can do to distract themselves.