Upchuck is a Gourmand from the planet Peptos XI,Upchuck was Zac`s 6th 10 year old additional alien Upchuck was unlocked by Xylene,Zac 1st used Upchuck to fight 1 of Vilgax`s Mechdrones after it merged with a tank.
Upchuck age 10

Upchuck age 10


Upchuck age 13(now)

Advantages and Abilities

  • Can eat and digest almost anything
  • Can regurgitate things he's eaten as a green explosive
  • Is pretty durable
  • Has four tongues that can stretch and stick
  • His explosives are more powerful based on what compound he digests to create it

Disadvantages and Weaknesses

  • Can't digest human food

Omnitrix/Ultimatrix modifcations

  • Green eyes instead of normel White
  • Omnitrix/Ultimatrix Symbol