Glu Mobile today announced the launch of “Mystery Case Files: Agent X,” the newest addition in the Mystery Case Files franchise, exclusively for mobile phones in North America. In partnership with Glu, Mystery Case Files: Agent X was designed and developed by Big Fish Games.

“Our Mystery Case Files franchise has an extremely loyal following; fans will now have on-the-go access to a new and exciting chapter in the series,” said Paul Handelman, vice president of business development at Big Fish Games. “We developed Agent X to meet the high standards of the Mystery Case Files series and with the help of our publishing partner Glu, pushed the limits of the platform and delivered a best-in-class mobile gaming experience.”

Mystery Case Files has established itself as an industry-leading brand and franchise from Big Fish Games, with more than 1.8 million units sold. Big Fish Games is credited for creating and molding the hidden-object genre, which is now the most popular category in the downloadable casual games business.

Mystery Case Files: Agent X casts players as virtual detectives solving mysteries by finding hidden clues. The game includes exciting weekly updates that provide fresh content to bring players’ into immersive environments. Users can also post high scores to the Mystery Case Files leader boards to compete against others and compare their abilities.

Mystery Case Files: Agent X is available now on all major carriers in North America.