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BTEU FusionFall Fusion Alien
Creator Greenwatchandabluebox
Co-Writers {{{Co-Writers}}}
Art Designer(s) and Others Greenwatchandabluebox
Seasons 2
Episodes 20 per season
Created on 8/12/2015
Rating TV-Y7
Preceeded By Ben Ten: Enter the Ultimatrix
Succeeded by unknown

BTEU FusionFall Fusion Alien is a series by Greenwatchandabluebox that follows Ben Tennyson, Dexter, Rex, and Finn as they fight evil while trying to maintain a normal life. It is supposed to have 2 seasons, and it was created on August 12, 2015.


All of the characters in BTEU so far planned exist in this series. Ben wears the same omnitrix he does in Ben Ten: the Other Ben. He usually fights Khyber with Finn, Dexter, and Rex since all of their universes have gotten stuck together, but soon they begin to notice the Daleks are striking up an alliance with an unknown force- who turns out to be Fuse. That's all for season 1, which I haven't even written yet. And important other events would be that Charmcaster is good, the Omnitrix no longer will give Ben any aliens except for fusions of the OS ones and the AU ones, everyone who is college age, including Rook, is going to Gwen's college. Lucy broke up with Basil, but now they're fine, seeing as Lucy is with Dexter and Basil can do fine with no date, but in the second season he will have one, and it might be Charmcaster...

In this series Gwen has her UA appearance, but wearing her future clothing with 1 Charm of Bezel, a white belt with a Plumber's badge on it, and her Omniverse skirt. At school she wears her UA clothes with her OV color and design. Ben wears his UA clothes, but with no "10" on the jacket. Also, he wears a black shirt with the OV design in white.


Main article: BTEUFFFA (BTFA) Episode Guide


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  • Ben
  • Dexter
  • Rex
  • Finn
  • Basil
  • Lucy
  • Kai
  • Rook
  • Gwen
  • Kevin
  • Charmcaster


  • Fuse
  • Daleks
  • Khyber


Omnitrix Aliens

  • Fourmutt
  • XLRmutt
  • Diamondmutt
  • Stinkmutt
  • etc.

Ultimate Forms

  • Ultimate Echo Echo
  • Ultimate Ditto

Nemetrix Aliens

  • Predator hybrids
  • Ultimate Panuncian


  • Strangely, although most of it is Omniverse style, the aliens and the Omnitrix are OS style. Also, Gwen and Kevin are UA style.
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