MetalTyrannomon is a minor villain the movie; Digimon Tamers: Battle of Adventurers, a minor in Digimon Frontier, and Digimon Fusion season 2 & 3.
MetalTyrannomon is an Ultimate Level Digimon that resembles a mechanical Tyrannosaurus Rex.
Digimon Tamers: Battle of Adventurers
A MetalTyrannomon attempted to bio-emerge into the real world, but failed when Omnimon manage to defeat him before he could get out.
When Ophanimon told the DigiDestined the story of Cherubimon invading Seraphimon's castle, a MetalTyrannomon was one of the Digimon that joined the invasion. What happened to the MetalTyrannomon after the invasion is unknown.
Digimon Fusion (season 2)
A Dripmon took the form of a MetalTyrannomon. They were aborbed by Splashmon so Splashmon can form; Splashmon Darkness Mode.
Digimon Fusion (season 3)
A MetalTyrannomon was about to be captured by Astamon and Ryouma when Tagiru jumped in the way, allowing it to escape. Gumdramon then fought MetalTyrannomon, but was almost defeated. Tagiru Digivolved Gumdramon into Arresterdramon to finish off MetalTyrannomon, allowing Tagiru to capture him as well.
- Giga Destroyer II
- Nuclear Laser