Newsbrief: UK indie game developer Mediatonic, best known for platformer Monsters (Probably) Stole My Princess, is expanding its staff headcount as it moves its London headquarters. The company plans to double its staff count by the end of the year to just over 50 employees, with the aim to boost development on future games and provide more support for released titles. Mediatonic focuses on releases for digital platforms, including PSP Minis and Xbox Live Indie Games. Other notable titles from the company include Who's That Flying?! and work on Sega's Sonic the Hedgehog Level Creator.