34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Original 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 shapeshifting into a dome
  • Bloxx shooting part of his body with the Bloxx-lobber

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.

In Arrested Development, he can willingly detach parts of his body to get out of certain situations.

In Rad Monster Party, he could turn his hands into guns, dubbed the Bloxx-lobber, and fire explosive blocks from them. The blocks are also painful to step on, as shown in Stuck on You when Humungousaur used them to pain Tyrannopede into releasing him from his mouth.

Bloxx is very dense and durable as seen in The More Things Change: Part 1, where he escaped an explosion unscathed.

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

In Ben 10: Omniverse 2, Bloxx can create a decoy of himself in order to distract his opponents.


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, as shown in For a Few Brains More being beaten down by Negative Ultimate Humongousaur.

Bloxx is vulnerable to acids, as shown when the Screegit spat acid at him.

As shown in And Then There Were None, Bloxx is also vulnerable to acidic gases.



16 year old Ben

11 year old Ben



Video Games

  • Bloxx in Ben 10: Omniverse (Video Game)
  • 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).

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
Spanish (HA) Bloxx From the original English name


  • Bloxx was revealed in a Bandai Toy Fair display for Ben 10: Omniverse.
  • Bloxx resembles Gutsman.exe from Megaman Battle Network.
  • Bloxx is featured on disc one of Ben 10: Omniverse - Vol. 2 Heroes Rise.
  • Bloxx’s body almost looks to be entirely composed of living plastic blocks similar to the LEGO construction toy brand.
Ben 10 Aliens
Introduced in Ben 10
ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEye GuyFour ArmsFrankenstrikeGhostfreakGrey MatterHeatblastRipjawsSnare-ohStinkflyUpchuckUpgradeWay BigWildmuttWildvineXLR8
Introduced in Ben 10: Alien Force Introduced in Ben 10: Alien Swarm
Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetrayLodestarRathSpidermonkeySwampfire Nanomech
Introduced in Ben 10: Ultimate Alien Introduced in Heroes United
AmpFibianArmodrilloChamAlienClockworkEatleFasttrackJury RiggNRGTerraspinWater Hazard Shocksquatch
Introduced in Ben 10: Omniverse
AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Ultimate Forms
Big ChillCannonboltEcho EchoHumungousaurSpidermonkeySwampfireWay BigWildmutt
Future Aliens Fusion Aliens See Also
SandboxShellheadSnakepitSpitter Diamond MatterHeat JawsStink Arms Decagon VreedleRocksSquidstrictorThriller WhaleVentrilosquidEon
PortalerAntigraviteslaBob the BlobPlantapocalypse

Start a Discussion Discussions about Bloxx

  • Can bloxx live

    • When he Lego how he can live ? 
  • Bloxx

    2 messages
    • Am I the only one who feel's like this the worst Ben 10 Alien? 
    • There are other aliens who could qualify for that title, but yeah, I don't see how a bunch of legos can be an alien species either. Pl...