Twitter helped Ruzzle gain 50 million downloads
One of the key features contributing to the growth of Ruzzle's popularity in the United States was the opportunity to compete with their Twitter followers, said Daniel Hasselberg, CEO of MAG Interactive at Pocket Gamer Connects 2014.
"The opportunity to compete with Twitter followers has not been very popular in Europe, but in the United States it has become a catalyst for exponential growth," he said in his report.
"Initially, the audience was concentrated in one small American town, but Twitter helped the game spread quickly across all States."
"This expansion has not stopped, and has helped us reach the top spots on Google Play and the App Store."
Recall that the project has been downloaded more than 50 million times.
Source: http://www.pocketgamer.biz