Martin O'Donnell - is a video game composer. Martin O'Donnell began his career in 1999 and has worked for companies such as Bungie, Microsoft Studios, 343 Industries, Certain Affinity and Microsoft Game Studios. Martin O'Donnell's first game was Septerra Core which was released 25 years ago. Best Game Martin O'Donnell contributed to was Halo: Reach. Martin O'Donnell's latest work is Destiny which was released 10 years ago.