Who does not know the game Clash of Clans and Hay Day, because I am also including two big fan this game. Gaming company located in Helsinki, Finland has created a lot of hype lately. The company is now worth $ 3 billion in large part to success the game Hay Day and Clash of Clans, these two games are among the top ten grossing app in the iTunes Store, according to AppData. Supercell produced more than $ 2.4 million per day of income, according to data released earlier this year. Their success was apparently supported by cool office, if you do not believe in following Supercell office picture I took from Business Insider and get inspired!