34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

Bloxx is the Omnitrix's DNA sample of a Segmentasapien from the planet Polyominus.[OVBible 1]


Bloxx's appearance looks similar to that of a gorilla made out of building blocks. He has three main colors, which are red, blue and yellow, with black lines all over his body. He is mostly red and yellow with some spots of blue.

Bloxx wears the Omnitrix symbol on his chest.

Powers and Abilities

  • Shapeshifting
  • Elasticity
  • Enhanced Strength
  • Enhanced Durability
  • Regeneration
  • Body Separation
  • Bloxx-Lobber
  • Dome Form
  • Body Alteration
  • Heat Resistance
  • Radiation Immunity/Sphere Transformation
  • Enhanced Speed (via Sphere Transformation)
  • Suction Immunity
  • Space Survivability
  • Catapult
  • Wall
  • Railway Bridge
  • Water Reserve

Bloxx's shapeshifting powers allow him to transform into multiple things, such as a wall, catapult, and cage. If Bloxx's body is damaged or broken, he can easily reform the broken pieces immediately.

Bloxx can form more blocks on his body, either to grow in size, create constructs of blocks, or change himself into a larger construct.

Bloxx can willingly detach parts of his body to get out of certain situations.[1]

Bloxx can turn his hands into guns, dubbed the Bloxx-Lobber,[2] and fire explosive blocks from them as projectiles.[3] The blocks are also painful to step on, as seen when Humungousaur used them to pain Khyber as Tyrannopede into releasing him from his mouth.[4]

Bloxx has enhanced strength, able to punch into a Dimension 12 robot and shut it down,[1] pull rocks straight out of the ground,[5] and carry Fistrick.[6] He is also very dense and durable.[7]

Similar to Cannonbolt, Bloxx can encase people or objects inside his body, as shown when he protected Rook from dying in the Earth's atmosphere.[8]

Because he is made of building blocks, Bloxx can survive in the vacuum of space. He is also immune to extremely high amounts of heat and radiation, as seen when falling through Earth's atmosphere.[8]


  • Intangible Opponents
  • Vulnerability to Acidic Liquids
  • Vulnerability to Acidic Gases
  • Vulnerability to Time Bombs

Despite his shape-changing abilities, Bloxx can be broken when hit with enough force, but can easily rebuild himself right after.

Beings that can become intangible, such as Ectonurites, can easily phase through Bloxx if he traps them in his dome form.[3]

While Bloxx is highly durable to an extent, he still feels pain, as seen when he was being beaten down by Negative Ultimate Humungousaur.[9] Similarly, plummeting through Earth's atmosphere caused him great discomfort, enough to make his butt feel like it was "on fire".[8]

Bloxx is vulnerable to acidic substances, whether it be liquid[10] or gaseous.[11]

Like any other organic being, Bloxx is vulnerable to being erased from existence by a Chronosapien Time Bomb.[11]




Video Games

  • Bloxx in Ben 10: Omniverse
  • Bloxx in Ben 10: Omniverse 2

Ben 10: Omniverse

Bloxx is a playable alien in the game (by 16-year-old Ben only; not on DS and 3DS)

Ben 10: Omniverse 2

Bloxx is a playable alien in the game (not on 3DS).

Bloxx can create a decoy of himself in order to distract his opponents.

Naming and Translations

Language Name Origin
Bulgarian Блокс From блокс, blocks
Chinese 积木猩 From 积木 (Jī Mù), building block, and (Xīng), gorilla
French Bloxx From the original English name
German Klotz From klotz, block
Hebrew קוביות From קוביות, blocks
Hungarian Bloxx From the original English name
Italian Costruttore From costruttore, builder
Polish Bloxx From the original English name
Romanian Bloxx From the original English name
Russian Блокс From the original English name
Spanish (HA) Bloxx From the original English name


Bloxx's name is a play on the word "blocks", which alludes to what he is made out of.


  • Bloxx's working name was Blox.[DJW 1]
  • Bloxx was first revealed in a Bandai Toy Fair display for Omniverse.
  • It is implied that Bloxx was never locked in the Omnitrix.[DJW 2]
  • From Arc 4 of Omniverse onwards, Bloxx is replaced with Astrodactyl in the opening intro of the show, particularly in the part where the former originally appeared alongside Shocksquatch, Way Big, and Crashhopper.
  • The blocks that Bloxx's body is made of look very similar to the plastic bricks of the Lego construction toy brand.
    • Also, like actual Lego bricks, they are exceptionally durable and therefore are painful to step on, hence why Bloxx has enhanced durability and pieces made of blocks that can hurt if someone steps on them.
  • Bloxx's design resembles Gutsman.exe from Mega Man Battle Network.
  • Bloxx has been considered being featured in the reboot.[DR 1]


Crew Statements

Omniverse Series Master Brief

Derrick J. Wyatt

Duncan Rouleau


Introduced in Ben 10 ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEye GuyFour ArmsFrankenstrikeGhostfreakGrey MatterHeatblastRipjawsSnare-ohSpitterStinkflyUpchuckUpgradeWay BigWildmuttWildvineXLR8
Introduced in Alien Force Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetrayLodestarNanomechRathSpidermonkeySwampfire
Introduced in Ultimate Alien AmpFibianArmodrilloChamalienClockworkEatleFasttrackJuryriggNRGShocksquatchTerraspinWater Hazard
Introduced in Omniverse AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Ultimate Aliens AlbedoArctiguanaBig ChillCannonboltEcho EchoGravattackHumungousaurRathSpidermonkeySwampfireWay BigWildmutt
Fusion Aliens Atomic-XBig ChuckCrashockerDiamond MatterFourmungousaurHeat JawsHumungoopsaurStink ArmsUprigg
Unseen Aliens Decagon VreedleRocksSquidstrictorVentrilosquid
Unseen Fusion Aliens GravadactylXLRG
Future Aliens SandboxShellheadSnakepit
Retconned Eon
Non-Canon AntigraviteslaBob the BlobCartoon Network AlienInvinciblePlantapocalypsePortalerShadowmanStretcheleoThriller Whale

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