From MouthOff to Monument Valley: ustwo's path to apps fame

The inventive London-based studio is planning more games and music-industry moves, as well as investment in startups, in a drive to never be second-guessedIn January, creative studio ustwo made a splash by releasing sales figures for its Monument Valley mobile game.The game and its Forgotten Shores expansion had cost $1.4m to make, but more than 2.4m sales generated revenue of nearly $5.9m, while the game scooped sackfuls of awards. Related: The best apps of 2014 for Android, iPhone and iPadRela