Segmentasapien

Segmentasapiens are a species from the planet Polyominus.

Appearance
Segmentasapiens' appearance is similar to a gorilla made out of building blocks. They have three main colors (which varies between universe) with black lines all over their bodies. There stance and the way they walk are like a gorilla, since they have the arms folded in their knuckles. They have curved feet; whenever they walk, either they bring their feet up and put it in front of them on the ground or walk with their arms in front and legs in the back almost like a human.

Powers and Abilities
Segmentasapiens have enhanced strength and shapeshifting powers that allow them to transform into multiple things, such as a wall, catapult, cage, etc.

If a Segmentasapien's body is damaged, they can easily reform the broken pieces, allowing them to survive explosions and even being bisected.

Segmentasapiens can turn their arms into guns (dubbed "Bloxx-lobbers") and fire explosive blocks that are painful to step on.

Segmentasapiens are shown to be immune to high amounts of radiation, such as when reentering a planet's atmosphere.

History
Segmentasapiens are one of the oldest lifeforms in the universe and are able to rearrange their matter at the sub-atomic level to create a vast variety of shapes and forms. They evolved this way in response to invasions of their homeworld, Polyominus, by warring alien species.

To avoid detection by so many violent interlopers, Segmentasapiens began to transform themselves into the very architecture of their planet. In this way, they could remain hidden in plain sight as army after army over the centuries marched through or even occupied their eerily abandoned, medieval-style walled cities, finding not a single living creature—because the living creatures are the cities. Segmentasapiens are in fact so rarely seen in their true form that many consider them to be only a myth.

Omnitrix Transformation
The Omnitrix's Segmentasapien representative is named Bloxx, who first appeared in the Omniverse episode "The More Things Change: Part 1". Bloxx solely appears in Omniverse.

The Ben Tennyson of Dimension 23 has an equivalent of Bloxx named Build-A-Guy, who first appeared in the Omniverse episode "And Then There Were None".

Bloxx is available in Mad Ben's Omnitrix, as glimpsed in the Omniverse episode "It's a Mad, Mad, Mad Ben World: Part 2".