Dark Dirigible Titan

"It is I! The Dark Dirigible Titan! Master of the bloons!"

- Dark Dirigible Titan, when he first encounters the gang

 is one of the two Bloon Masters, the other being Bloonarius the Inflator. He joined Ripto over a deal that he could kill the dragons if Ripto assisted him in killing the monkeys.

History
Before the rooms, D.D.T. was a huge threat to the monkeys along with Bloonarius. When Bloonarius decided that D.D.T. was inferior, he abandoned him to fend against the monkeys himself. Since then, D.D.T. wanted to destroy the monkeys and Bloonarius.

After being stopped by the monkeys of Monkey City countless times, D.D.T. decided to confront Ripto to make a deal for him: If he helped him kill the monkeys, then he could have some bloons for his army. Ripto accepted the deal, and D.D.T.'s bloons were added into Ripto's Army. Immediately afterwards, Dimentio noticed that Ripto had a Pure Heart, and sent Bloonarius to attack the two. Thankfully for him, Ripto stopped Bloonarius' bloons from doing any damage.

Official Description
''Huge, Dark, Durable, Scary, and full of gas. D.D.T. is easily one of the scariest bloons to date. He'll do anything to stop the monkeys once and for all, which is why he joined fellow villain Ripto. He controls the bloons.''

Abilities and Inventory

 * Bloon Elements: He's immune to sharp objects, bombs and ice. He's also hard to see.
 * Super Speed: He's as fast as a pink bloon.

Relationships

 * Ripto: After making a deal with him, they've become close allies. The two assist each other in both of their missions.
 * Bloonarius the Inflator: One of his two sworn enemies. When Bloonarius betrayed him, D.D.T. swore to terminate him one day.
 * Super Monkey: Being the hero of the monkeys, he's D.D.T.'s other sworn enemy, and the character he sees as the biggest threat.

Villainous Acts Done

 * Attempted to destroy Monkey City several times.
 * Allied with Ripto.

Trivia

 * Not counting forms, he, the Terraria Bosses, Necrola, Ripto and Bowser Jr. are the only villain characters by.
 * He and Dark Dracul are the only characters made by Moon Snail that have Dark in their name.