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Characters and/or events in this article appear in official media of the franchise
but are non-canon to the TV continuity. -
Nanos are one of the gameplay mechanics of FusionFall. They are obtained in a variety of ways, from leveling up Fusion Matter and defeating an evil Fusion counterpart of a main character, or by entering a special code. There are seven total Ben 10 themed Nanos that went unused during FusionFall's years of activity.
Classic[]
Ben Tennyson (Young)[]
A Nano of Ben that was used in development for testing the functions, the only known power it had was a Jump Boost. Curiously, his voice lines were recorded by Yuri Lowenthal attempting to impersonate Tara Strong's voice.
Ghostfreak[]
Due to the transition between the Original Series and Alien Force, a Nano depicting Ghostfreak's Original Series design was cut. Players would have obtained Ghostfreak at Level 24. He was replaced by Swampfire.
Upgrade[]
Due to the transition between the Original Series and Alien Force, a Nano depiciting Upgrade's Original Series design was cut. Players would have obtained Upgrade at Level 36. He was replaced by Humungousaur.
Academy[]
Spidermonkey[]
Not seen in game, but in a promotional image, Spidermonkey can be seen to the side in an image depicting future Nanos that would never be added due to the game's closure. An unused Nano of Bobo Haha from Generator Rex is also seen amongst the ones likely intended to be obtained via code. Curiously, the icon in the top left is of the Lodestar Helmet item.
Ultimate Big Chill[]
A model for an Ultimate Big Chill Nano can be seen in the Mt. Neverrest Tutorial Zone. However, he was never implemented as a Nano, as all development on the game came to a halt in 2011, up until its eventual closure in 2013. A silhouette of Ultimate Big Chill's Nano can be seen in a piece of promotional art alongside Alien X, Finn, Rex Salazar and Mordecai.
Way Big[]
A model for a Way Big can be seen inside Ice King's Castle. However, he was never implemented as a Nano, as all development on the game came to a halt in 2011, up until its eventual closure in 2013.
Ultimate Wildmutt[]
Not seen in game, but in a promotional image, Ultimate Wildmutt can be seen to the side in an image depicting future Nanos that would unfortunately never be added due to the game's closure.
