Would be better with some sound, better graphics, more work on overal game layout and mechanics (why do I press r to time?) levels could do things like change the circle size or make the inner circle move off center randomly. Overall not even really an alpha quality game but more of a concept.
 "Car Racing"){kind=icon}
 "Target"){kind=icon}
 "Ramen fury"){kind=icon}
 "Doeo"){kind=icon}