Massive is a very large criminal who can control gravity and has a very hard body structure that even lasers cannot penetrate. He committed robberies simply to make himself rich and seemingly had a compulsion for this behavior. He is also not shy about this, telling everyone his name right before he robs them.
The only limit to his powers is a kind of conservation of energy, meaning making something heavier means making something else lighter, and vice versa. Although this isn't always demonstrated in the battles themselves.
Having the ability to control gravity, the new villain Massive used it to his advantage to steal money from Acmetropolis to gain as much money as he can. While the Loonatics and the citizens prepare for the championship game of Basherball, Massive attempts to steal the championship trophy. The Loonatics then defeat Massive and send him to prision. He worked alongside Drake Sypher, Weather Vane, and Mallory Mastermind to aid Optimatus in his attempt to defeat the Loonatics in the two-part season finale "Acmegeddon." However, when it was revealed that Optimatus actually wanted to destroy Acmetropolis, Massive and the other villains tried and failed to stop him. He and Optimatus engaged in a wrestling match and were seemingly evenly matched until Weathervane aided Massive, however Optimatus was able to defeat them both with a burst of power. He was last seen at the end of "A Creep in the Deep" as one of the imprisoned supervillains. A robot in the form of Massive was used by Otto the Odd to capture people for him to freeze for his collection.
Adolpho | Bio-Tech Parasite | Black Velvet | Drake Sypher | Dr. Dare | General Deuce | Gorlop | Gunnar the Conqueror | Massive | Mastermind | Melvin the Martian | Ophiuchus Sam | Optimatus | Otto the Odd | Pinkster Pig | Professor Zane | Queen Athena | Ringmaster | Rip Runner | Rupes Oberon | Sagittarius Stomper | Stoney & Bugsy | Sylth Vester | Time Skip | Weather Vane