Fortress F-99

Among D.I.C.E., the F-99 is run by children, specifically orphans. It has been said that all of them grew up in a time of war and that their families were victims of it.

Jet Siegel (ジェット・シーゲル, Jetto Shīgeru)

Voiced by: Daisuke Sakaguchi (Japanese); Jeffrey Watson (English)

A hot-headed pilot who always rushes into danger with little or no forethought. Despite his hot temper, Jet has a strong moral sense and isn't afraid to take risks to rescue those in need. His fierce competitive streak often leads to friction with his teammates. Jet's Dinobreaker is Motoraptor. (Age: 12) (Red)

Tak Carter (タック・カーター, Takku Kātā)

Voiced by: Susumu Chiba (Japanese); Scott Roberts (English)

Captain of F-99. As the second oldest member of the team, he is looked upon by his other teammates as an older brother. A well-respected and capable leader, Tak always stays calm and decisive even under enormous pressure. In episode 8, it was hinted that he and Marsha are dating. Tak's Dinobreaker is Dimetrover. (Age: 15) (Yellow)

Robert Clapice (ロベール・クラピッシュ, Robēru Kurapisshu)

Voiced by: Noriaki Sugiyama (Japanese); Brendan Hunter (English)

Described best as "a pretty-boy pilot who is always concerned about his looks." As the pilot of the only flight-capable Dinobreaker HoverPtera, Robert is often sent to the front lines to scout the situation. Though Robert and Jet always compete over everything, they also make the best partners on the DICE F-99 team. It is shown often throughout the season that he is close friends with both Sam and Marco. (Age: 12) (Purple)

Marco Rocca (マルコ・ロッカ, Maruko Rokka)

Voiced by: Shinji Kawada (Japanese); Robert Scott Henrickson (English)

Jet's buddy in orphanage and a close friend of Robert. Always complaining about something, especially how cramped his cockpit is, Marco and his Dinobreaker Monocrawler are often assigned to heavy-duty tasks such as demolitions and heavy lifting. Despite his constant gripes, Marco always gets the job done. He can be relied on to solve tough situations and often remains calm and in control in bad situations. (Age: 12) (Blue)

Puffy Angel (パフィ・エンジェル, Pafi Enjieru)

Voiced by: Akeno Watanabe (Japanese); Caitlynne Medrek (English)

Holds the position of data analysis expert on board F-99. She sees Marsha as an older sister figure and happens to be a bit of a shop-a-holic. She is sometimes temperamental and hates Jet to the core, however in the last episode of Season 2, when Jet was commissioned in the hospital after the final battle with the Immortal Pharaoh, she watched over and cared for him every day until he recovered, hinting that she has deeper feelings for him. Puffy can also guild up, but does not have a Dinobreaker except in the video game where she owns Hovertap. (Age: 12) (Pink)

Sam N'Dool (サム・ンドゥール, Samu N'Dūru)

Voiced by: Megumi Matsumoto (Japanese); Zoe Slusar (English)

A mechanical expert and another close friend of Robert. Though the youngest of the team, he is also referred to the brains of bunch. Sam drives the Dinobreaker Paratricar. He also prays in his free time and for the safety of his crew-mates (Age: 11) (Green)

Chao Lee (チャオ・リー, Chiyao Rī)

Voiced by: Kenta Miyake (Japanese); Lucas Gilbertson (English)

Both the pilot and navigator of F-99. He is the giver of advice to anyone who seems to be troubled or upset, and is willing to speak out against his captain if he has to. (Age: 17) (Brown)

Marsha Rizanov (マーシャ・リザノフ, Māshya Rizanofu)

Voiced by: Yumi Kakazu (Japanese); Carol Anne Day (English)

Serves as second-in-command of D.I.C.E. F-99. In episode 8, it was hinted that her and Tak are dating. Marsha can also guild up, but does not have a Dinobreaker except in the video game where she owns Ankylorover. She is seen by all of her teammates as an older sister. (Age: 14) (Teal)

Randall

A tall blue android serving under DICE F-99.

Gelati

A short yellow android serving under D.I.C.E. F-99, often serves as Jet and Puffy's punching bag.

Moke (モーク, Mōku)

Chao Lee's pet. When Moke's parents were killed by poachers, Chao took on the responsibility of raising Moke. Moke only speaks Chao's name.

Clo Zan (クロ＝ザン, Kuro Zan)

Voiced by: Cole Howard

A new member from the Heron universe who is introduced in the second season.

Other D.I.C.E. members

Pike (パイク, Paiku)

Voiced by: Mark Gatha

A D.I.C.E. E-01 member. He always appears in his stylish hat even when piloting his Dinobreaker HoverRhynchus, and loves to brag about how it was tailor-made. In episode 7, Chao's pet moke stole his hat and ran through a dinner half naked to get it back. Pike was referred to as Spike in the English dub. (Age:25) (Light Blue)

Macchiatto (マキアート)

A member from D.I.C.E. Fortress C-01, His Dinobreaker is Lambeotracker. (Age:23) (Orange)

Commander Sid

Voiced by: Jonathan Love

Commander of the D.I.C.E. F station. His Dinobreaker is Mototyranno. (Green)

Dark Phantom (ダーク・ファントム, Dāku Fantomu)

Voiced by: Jonathan Love

Dark Phantom (known in the English dub as Phantom Knight) is a mysterious "stranger" who always get into Jet's way and steals items related to the long-lost Heron civilization with his crew of space pirates. In episode 25, it was revealed that Dark Phantom is Jet's long lost brother Zack. The Dark Phantom is treated in a similar manner to "Racer X" from Speed Racer. His Dinobreaker is Knight Rex.

Body of Elders

A group of 12 men that are governing D.I.C.E. since its beginning. They make executive decisions for the organization. The Body of Elders also staged a conspiracy involving implanting wormhole detectors to Dinobreakers and use them to find Heron's Gate, kidnapping D.I.C.E. executives, and staging war between D.I.C.E. factions in an attempt to achieve immortality. They were presumably dead when they were trying to pass the temporarily closed Heron's Gate.