Mark Bernal is an artist who worked on Halo: Combat Evolved. He is more widely known for his work on Marathon 2: Durandal, where he managed to insert one of the most difficult Easter Eggs to discover his initials.
- Stubbs the Zombie in Rebel Without a Pulse (2005), Aspyr Media, Inc.
- Halo: Combat Evolved (2001), Microsoft Game Studios.
- Myth II: Soulblighter (1998), Bungie Studios.
- Myth: The Fallen Lords (1997), Eidos Inc.
- Marathon 2: Durandal (1995), Bungie Software Products Corporation.