Noble Nutlings, the debut iOS app from developer Boomlagoon, previously Rovio veterans, has garnered tremendous player interest, with over 600,000 downloads since launch on January 9th. Retention has also been spectacular, with Daily Average Users (DAU) over 300,000 – half the players who download the game play it every single day! With over 2.5 Million sessions, it’s an auspicious start for the indie game development studio.