In Ultimate Alien, he is seen as a dark blue, robotic, shark-like alien with a big fin on his head.
Ben 10: OmiverseEdit
In Ben 10: Omiverse, Eatle has changed into more of a beetle looking alien.
Similar to Upchuck's eating of materials and spitting them out as energy disks/balls, Eatle has the ability to eat materials and then shoot a green lasers out of the slot on his fin that are powerful enough to cut a floating maintain. He also has super strength, and his fingers are sharp enough to rip through metal. He is also durable enough to survive unscathed while he was blasted by Captain Nemesis's energy gloves, which could kill human's in one shot, as well as being beaten by Jennifer Nocturne in a giant mech suit, which was enough to turn him back to Ben and crashing several stories.
- Eatle's name is pronounced "Eat-eel" but since Ben shouts all of his alien's name out slow, he says "Eat-all".
- Before debuting in A Knight to Remember, Eatle's existence was first seen in a listing for the Ben 10: Ultimate Alien four inch action figure toy line by Bandai.