|Powers and Abilities|
|Abilities|| Shape Shifting|
|First Appearance||The New Girl|
Goop is a humanoid pile of goo that can take any shape at will. Goop has an Anti-Gravity Projector that allows him to be mobile in Earth's gravity and also projects his voice.
In John Smith 10, he has his UAF appearance until Omniverse, when he gained his Omniverse appearance.
Powers and Abilities
Same as canon Goop. If one transforms into him without the Omnitrix, and the Anti-Gravity Projector is destroyed, Goop goes inert. He either has to revert, or use a spell to restore the Anti-Gravity Projector.
Dimension 1 (John Smith 10) appearances
Goop is one of John's original 10.
- The New Girl (first appearance)
- Nowhere to Run
- The Omnitrix (x3)
- Highbreed Rising
- Pet Project (John Smith 10)
- Cold and Cunning
- Vengeance of Vilgax Part 1 (John Smith 10)
- Vengeance of Vilgax Part 2 (John Smith 10)
- Vicktor: The Spoils (John Smith 10)
- Revenge of the Swarm (John Smith 10)
- The Visitor (John Smith 10)
- The Purge (John Smith 10)
- Inspector Number 13 (John Smith 10)
- Catch a Falling Star (John Smith 10)
- John 10,000 (episode)
- Solitary Alignment (John Smith 10)
- En Garde (first re-appearance)
- Deep (John Smith 10)
- The Secret of Chromastone (John Smith 10)
- Metal John (episode)
- Ninja (John Smith 10) (first re-appearance)
- Incarcecon Breakout, Part 1
- Incarcecon Breakout, Part 2
- Trapped (John Smith 10) (used by clone 2)
- Checkmate (John Smith 10)
By Ahmad (alternate dimension)
- True Colors (first re-appearance)
- Art of the Sword (first re-appearance)
- Goop Wars (x3) (second time accidental transformation; selected alien was Gravattack)
- Mt. Olympus
- Vilgax Goes Screech (first re-appearance)
- Water War
- Return of the Corrodium
- The Enemy of my Enemy (John Smith 10)
- The Ultimate Prey Part 1
- Fated Battle
By Puppet John
Dimension 10 (Ben 10)
Goop is an alien used by Ben Tennyson.
Dimension 13 (Kingdom Hearts)
Goop is used by characters from the Kingdom Hearts dimension.
By Phantom X
Dimension 777 (John Smith 10: Final Fantasy)
After losing all his alien forms, Goop is the first alien John reunlocks.
- Stranded (JSXFF)
- The Goblins
- Break In
- Blessing of Artemis
- Chocobo Races (by Ditto clone 2)
- On the Hunt (JSXFF)
Dimension 40 (Ya-Mi-Oh!)
Goop is an alien in the Dueltrix. While he doesn't make a physical appearance, he is used in fusion aliens.
Dimension 763 (Omnimania)
Goop is an alien form available to several characters in the series.
- To Be a Hero: Omni Crew Crash Course (left arm and shoulder only)
- Omni Crew Origins: Argit (accidental transformation; intended alien was Lodestar)
- Hunt for the Looney
Goop (Ahmad 15)
This is the version of Goop used by Ahmad. He only appears in crossovers.