If you are a fan of relaxing positive feel good music and a galactic type scenery RiverStar is the gamer you! (Headphones preferred to get the best quality of the music and overall enjoyment of the game) Once the app is opened there will be one of multiple feel good Hip Hop instrumentals Prod. By Guillermo. With the mixture of the Instrumentals and scenery of RiverStar, it defiantly has a trippy hypnotic kind of affect. RiverStar is a very simple game to play, All you have to do is tap the screen to move the tracer side to side to get out of the way of the oncoming stars! ( EPILEPSY WARNING MAY CAUSE SEIZURES DO NOT PLAY IF YOU ARE PRONE TO SEIZURS.)