|The characters and/or events depicted in this article pertain to games of the Ben 10 franchise.|
|The characters and/or events depicted in this article are non-canon to the main series' continuity.|
Fusion Vilgax is a copy of this conquer of worlds in the game FusionFall.
Fusion Vilgax was sent by Fuse to deliver power/souls to Demongo and Vilgax wanted to capture his intell on Fusion Demongo. The Hero was to attack Fusion Vilgax to retrive information on Fusion Demongo. When he is defeated, a Vilgax Nano is born.
- He is a Blastons type Fusion.
- He is in contact or carries information on Fusion Demongo.
- The Mission is called Souls for Sale referring to how Fusion Vilgax helps Fusion Demongo retrieve lost souls but the mission name sounds like a Fusion Demongo Mission instead of a Fusion Vilgax Mission.
- He seems to have eruption attacks.