hey mitch , you are doing great work ,but ,not to dissapoint you , your game is not ready for the google market , you need to improve it alot before trying to make money from it , i am not saying that your game is bad or anything like that , but people want something fancy and addictive and , surely , with a new concept , so revise your game and your price ( 1.99 $ is too expensive , for example ,check cuttherope or jetpack joyride , they took a new concept , they made a good price , graphics are awesome , and there is alot of good options like leaderboards and achievements and this is the key to sucess !
And if you need help , we are here to help you