Thanks. Actually I have used multiple fonts but maybe in the video it was not visible
Regarding the graphics,I thought a lot and actually there is no space left for it. Eg:- in doodle maker there are spacecraft,dots,black lines to join the dots. For spacecrafts I have used many different sprites available. And in the descend,boxes, circles, blade,black ball are only there. So I did the best I could have to make the game attractive.( And I have also used 100 music tracks to make the game more attractive)
Rather I should had made the game free(with ads) so that after playing the game the user can more understand the game(but still I have kept the cost very low)
Thanks again