|Tyrant & Cerberus|
|Demon & Animal|
|Doom Dome Battle|
Tyrant and Cerberus are a playable duo character in Doom Dome Battle and its sequel.
Tyrant is a mute creature who is the guardian of the Gates of Hell. He is supposed to prevent anyone from getting to the surface, unless he was notified by it from his higher ups. Tyrant is tall, strong and intimidating. But aside from all these traits he is just a demon trying to do his job good at all times. He even has a little three-headed dog named Cerberus who is his loyal companion while guardian the gates and means the world to him. Cerberus is possibly the only thing that Tyrant cares about, putting his job at risk when something is wrong with it.
Tyrant is one of the heaviest characters in the game and moves real slow. He delivers very strong punches and has a very high defense. His moves mostly consist out of punching and breathing fire, as well as, letting his pet dog Cerberus attack for him, often making it look like a game for him. The more damage Tyrant receives the more damage his armor gets meaning he will get faster, but his defense will get lower.
Tyrant's Doom Attack is True Hell-Hound. Tyrant removes his helmet which reveals his dog face. He then fuses with Cerberus and becomes a more real interpretation of Cerberus, now pinning the opponent with his claw to the ground and roasting them with firebreath. When it KO's them Tyrant takes a bite, consuming their whole head.
Doom Dome Battle
Tyrant's job is to guard the Gates of Hell. The first one to pass is Rokukai, who apparently slipped past him. The second one of Mephistopheles who asks him to make a trail that would lead to Rokukai, and he does. Then Barbatos arrives, a demon who isn't allowed to exit the Underworld, which thus ends up in a fight between them which Tyrant loses.
Angered by his defeat he decides to leave his post and get revenge on Barbatos. He encountered Maria Justice who saw the good in Tyrant and would help him with his quest to take revenge. They travel over the Surface and encounter Barbatos with Mai and engage in combat with them. Barbatos however plays a trumpet which puts Tyrant and Maria to sleep. They stay so until Yggdrasil descends from the sky and mentally destroys Maria leading to suicide because she told what real justice is. This leads to Tyrant fighting Yggdrasil, only to realize that the gates are still unguarded.
When he arrives in the Underworld he heads to the throne room where he sees Joshua, Amaya, Koh, Jamila and Jersey Devil along with his companions Mephistopheles and Barbatos. Tyrant engages into combat Joshua buts loses at the end. Paimon however recovers and throws all of them out.
Doom Dome Battle 2
Tyrant returns as a playable character in Doom Dome Battle 2.
Rokukai's Demon Bounty
Tyrant is a boss character in Rokukai's Demon Bounty, he appears only in the Stage 5 level: Gates of Hell. Rokukai and Seben have to escape the place in time before Lucifer finds out. When they reach the exit they are confronted by Tyrant who try to stop them from getting away. He is happy when he succeeds and sad when someone also has one it for them.
- His main appearance is inspired by Hades from the God of War series.
- His dog Cerberus is from Greek mythology.
- His alternate costume is based on Bowser from the Mario series.