Robert Caskin "Bobby" Prince III, the composer behind iconic game soundtracks including Doom, Doom II, Wolfenstein 3D, Duke Nukem 3D, and Rise of the Triad, died peacefully on June 16, 2026, at age 81 [1, 2, 3, 4, 5]. Prince’s soundtrack for Doom was recognized for its cultural impact when it was selected for preservation by the U.S. Library of Congress National Recording Registry in May 2026 [1, 4, 5]. The Library of Congress praised Prince’s creative use of limited 1993-era sound card drivers and his skillful MIDI routing, which allowed sound effects to cut through the music, creating an unforgettable audio environment for the game’s demon-slaying journey [5].

Before entering the video game industry, Prince served in the United States Army during the Vietnam War and later worked in counseling and law [1, 2, 4]. His innovative metal-influenced MIDI compositions overcame the technological limitations of early PC game audio and helped define the sound of 1990s gaming [2, 5]. Prince collaborated with major companies like id Software and Apogee/3D Realms and composed music for lesser-known titles such as Blake Stone, Bio Menace, and episodes of Commander Keen [3, 4].

In 2006, Prince earned a Lifetime Achievement Award from the Video Game Industry/Game Audio Network Guild for his contributions to game music [1, 5]. His colleagues and family described him as kind, generous, funny, humble, creative, and a positive mentor and friend [1, 2, 3, 4]. Industry figures spoke openly about his impact and character. John Romero of id Software said, "Everyone at Romero Games is deeply saddened to learn of the passing of Bobby Prince. He left an incredible mark on games and on my life" [1]. Lee Jackson praised their work on Duke Nukem 3D: "We worked together so well... Au revoir, Bobby. You're definitely missed" [3]. Scott Miller called Prince "a pioneer. An innovator. And most of all, a terrifically nice person to everyone who met him" [4].

Prince’s death marks the loss of one of the pioneering composers who shaped the sound of early PC games. His Doom soundtrack will remain preserved as a cultural landmark. No public funeral or memorial event has yet been announced.