How can we reach 100,000 installs on Google Play?
What I have got so far
I have recently created the puzzle game Block Puzzle Magic Hexagon.
It's 1.5 month old, and has 1,700 users. They use the app for 7.5 mins. Top countries are the US , and Netherlands.
I have tried Google Adwords and some CPI (Cost Per Install) networks. However it costs too much to reach 100K installs. Is there a way to gain installs with a low budget, such as $2k - $3k?