My hot new app - top 5 and how I got there

Hi,

This is my app:

play.google.com/store/apps/details?id=com.polestar.jetpack

After two months I got to top 5 rank on the keyword "jetpack" using simple steps:

1) great Icon - I tested 4 different icons until i got the best results
2) Keyword - keep it simple and true to the game, google takes into account the number of installs as well so the user has to get what he expects when he reads the description
3) drive traffic - I used a mix of Facebook and Incentive traffic for the first 500 downloads
4) good reviews, I did not buy reviews but asked my friends to rate it and it gave me a great start.