34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

Bloxx is the Omnitrix's DNA sample of a Segmentasapien from the planet Polyominus.


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's mostly red and yellow with some spots of blue.

Bloxx wears the Omnitrix symbol on his chest.

Powers and Abilities

  • Bloxx-lobber
  • Dome Form
  • Shield

Bloxx's shapeshifting powers allow him to transform into multiple things, such as a wall, catapult, cage, etc. If Bloxx's body is damaged/broken he can easily reform the broken pieces immediately. He can form more blocks on his body, either to grow in size, create constructs of blocks, change himself into a larger construct or even use them as projectiles.

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, and fire explosive blocks from them.[2] The blocks are also painful to step on, as seen when Humungousaur used them to pain Tyrannopede into releasing him from his mouth.[3]

Bloxx is very dense and durable.[4]

Bloxx has enhanced strength, as he was able to throw a car with one hand.

Bloxx is shown to be immune to extremely high amounts of radiation, as seen when he protected Rook from dying in the Earth's atmosphere. However, this did still cause him great discomfort, as he stated that his "butt was on fire".[5]


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

While Bloxx is highly durable to an extent, he still feels pain; this can be seen when he was being beaten down by Negative Ultimate Humungousaur.[6]

Bloxx is vulnerable to acidic substances, whether it be liquid[7] or gaseous.[8]

There is probably a limit to how big Bloxx can become, but it has not been established.[MW 1]



16-year-old Ben

11-year-old Ben



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 was first revealed in a Bandai Toy Fair display for Omniverse.
  • It is implied that Bloxx was never locked in the Omnitrix.[DJW 1]
  • Bloxx's body almost looks to be entirely composed of living plastic blocks similar to the LEGO construction toy brand.
    • Similarly to actual LEGO blocks, they are exceptionally durable and therefore are painful to step on.
  • Bloxx's design resembles Gutsman.exe from Megaman Battle Network.


Crew Statements

Matt Wayne

Derrick J. Wyatt

  1. link unavailable
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 Ultimate AlbedoUltimate ArctiguanaUltimate Big ChillUltimate CannonboltUltimate Echo EchoUltimate GravattackUltimate HumungousaurUltimate RathUltimate SpidermonkeyUltimate SwampfireUltimate Way BigUltimate Wildmutt
Fusion Aliens Atomic-XBig ChuckCrashockerDiamond MatterFourmungousaurHeat JawsHumungoopsaurStink ArmsUprigg
Unseen Aliens Decagon VreedleRocksSquidstrictorVentrilosquid
Future Aliens SandboxShellheadSnakepit
Retconned Eon
Non-Canon Cartoon Network AlienPortalerAntigraviteslaBob the BlobPlantapocalypseThriller Whale

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