Spitter is the Codon Stream's DNA sample of a Spheroid from the planet Scalpasc.


Spitter is a dark green, circle shaped alien. He resembles a puffer fish. He has 3 spikes sticking out the top and the bottom of his head.

Spitter wore black trousers in the orignal series, and he wears the Omnitrix symbol on his stomach. In Ultimate Alien the bottom of his pants are white. In Ultimate Alien, He has green eyes and his teeth are now white. He now wears the Ultimatrix symbol on his stomach.


Spitter can spit out a concentrated blast of green slime at will. This slime is very slippery, and can be made acidic and has been shown to be highly conductive. Spitter has sharp teeth, enabling him to bite enemies. Spitter seems to have enhanced strength, as seen in Ben 10,000 when he held up Dr. Animo with a yeti body.


  • Spitter and Upchuck are the only aliens in Ben 10: Ultimate Alien with the Ultimatrix symbol on their stomach.
  • Spitter's slime can conduct electricity.
  • Spitter came into existence from re-purposing one of Upchuck's prototypes, same thing as  Articguana(albeit his coloring was changed during the re-purposing).


Ben 10 Aliens
Classic Original 10
DiamondheadFour ArmsGhostfreakGrey MatterHeatblastRipjawsStinkflyUpgradeWildmuttXLR8
Classic Additionals
ArticguanaBlitzwolferBuzzshockCannonboltDittoEye GuyFrankenstrikeSnare-OhUpchuckWay BigWildvine
Alien Force Original 10
Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetraySpidermonkeySwampfire
Alien Force Additionals
Alien Swarm Aliens
Ultimate Alien Aliens
AmpFibianArmodrilloChamAlienClockworkEatleFasttrackJury RiggNRGTerraspinWater Hazard
Heroes United Aliens
Ultimate Alien Ultimates
BenBig ChillCannonboltEcho EchoHumungousaurSpidermonkeySwampfireWay BigWildmutt
Omniverse Aliens
AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Classic Fusion Aliens
Diamond MatterHeat JawsStink Arms
Omniverse Ultimates
Albedo/Grey MatterArticguanaGravattackRath
Classic Future Aliens
Biomnitrix Fusions
Atomic-XBig ChuckCrashockerFourmungousaurHumungoopsaurUpRigg
Classic Unseen Aliens
Decagon VreedleRocksSquidstrictorThriller WhaleVentrilosquid
Reboot Aliens
GaxOverflowShock Rock
Enhanced Aliens
CannonboltDiamondheadFour ArmsGrey MatterHeatblastOverflowStinkflyWildvineXLR8
Reboot Fusions
Amalgam BenGrey Arms
Non Canon Aliens
AntigraviteslaBob the BlobPlantapocalypsePortaler