- Larson Becker: He is the Digimon partner of BlackAgumon. He holds the Crest of joy and is very kind and positive, despite being prisoner to Dinorexmon. He loves a good battle and is never afraid to put BlackAgumon in a fight.
- Dinorexmon: The Founder of the Dinosaur Dunes. He holds Larson Becker as a prisoner in his desert in order to lure the Warlord DigiDestined to him. He is eventually killed by Machinedramon and Crowmon
- Spinomon: The Leader of the Dinosaur Dunes. After Falcomon and Marlene Blanco saved Larson from his and Dinorexmon's clutches, he gets killed by Crowmon.
- MasterTyrannomon: The Second-in-command of the Dinosaur Dunes. MasterTyrannomon is one of the few second-in-commands that doesn't want his army to fight, causing him to get attacked by Dinorexmon. He becomes the new leader after Spinomon dies.
- Ankylomon: The "Guards" of the Dinosaur Dunes. These Ankylomon are great fighters because of their strong shells and fierce attacks, a group of Ankylomon and Allomon attacked Marlene Blanco and Teneil Tanaka when they arrived to the desert and forced Teneil and Pandamon to battle Tuskmon and forced Marlene and Peckmon to fight Stegomon.
- SnowAgumon: SnowAgumon often roam around the Dinosaur Dunes, it is unknown how they survive the heat. One was seen Digivolving to IceDevimon, it is unknown if all these SnowAgumon Digivolve to IceDevimon.
- Allomon: A group of Ankylomon and Allomon attacked Marlene Blanco and Teneil Tanaka and their Digimon and forced Teneil and Pandamon to battle Tuskmon and forced Marlene and Peckmon to fight Stegomon.
- Tuskmon: A Tuskmon was commanded to battle Peckmon and Marlene Blanco, he fell to Peckmon's Thousand Beak attack.
- Stegomon: A Stegomon was commanded to battle Pandamon and Teneil Tanaka, he fell to Pandamon's Panda Pummel attack.