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Characters and/or events in this article appear in official games of the franchise
but are non-canon to the Classic Continuity.Click here to see the canon version
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The Colosseum is an ancient amphitheatre located in Rome, Italy.
Known Visitors[]
Appearances[]
Video Games[]
Ultimate Alien[]
- Ben 10 Ultimate Alien: Cosmic Destruction (first appearance)
Video Games[]
Ben 10 Ultimate Alien: Cosmic Destruction[]
In the first level, after escaping the Catacombs, Ben runs into Sir Enoch, who has become empowered by an alien artifact. After defeating Sir Enoch, Ben takes the artifact away from Sir Enoch. Sir Enoch is transformed into a stone statue, then Ben throws the artifact on the ground.
In the seventh level, Ben goes back to Rome to retrieve the artifact. Azmuth sets the Ultimatrix to reach the last piece of the Potis Altiare, and drags Ben along with it. When Ben arrives at the Colosseum, he finds Captain Nemesis, where he reveals he was the one who leaked the footage to Will Harangue as revenge against Ben. He also has the Potis Altiare piece, so Ben chases him for it.