With a back catalogue including Duke Nukem 3D, Doom, and Wolfenstein 3D, Bobby Prince certainly helped define the sound of much of early 3D shooters. Like most folk, though, I reckon he’s also a fan of getting paid for his work. Last week, the musician raised claims that 2016’s expanded re-release Duke Nukem 3D: 20th Anniversary World Tour included his music without asking nicely beforehand. Now publishers Gearbox, their CEO Randy Pitchford, and Valve Software are all facing a lawsuit from Prince for allegedly distributing Prince’s music without permission, nor paying him royalties.