Armodrillo
Omnitrix Aliens Alien X[]
- AmpFibian
- Armodrillo
- Articguana
- Astrodactyl
- Ball Weevil
- Snare-oh
- Frankenstrike
- Blitzwolfer
- Big Chill
- Bloxx
- Brainstorm
- Cannonbolt
- Chromastone
- Clockwork
- Crashhopper
- Diamondhead
- Ditto
- Eatle
- Eye Guy
- Echo Echo
- Feedback
- Four Arms
- Ghostfreak
- Goop
- Gravattack
- Grey Matter
- Heatblast
- Humungousaur
- Jury Rigg
- Kickin Hawk
- Lodestar
- Molestache
- NRG
- Nanomech
- Pesky Dust
- Rath
- Ripjaws
- Shocksquatch
- Spidermonkey
- Stinkfly
- Swampfire
- Terraspin
- The Worst
- Toepick
- Upchuck
- Upgrade
- Walkatrout
- Water Hazard
- Way Big
- Wildmutt
- Wildvine
- XLR8
- whampire
- gutrot
- portaler
Ultimate Forms[]
- Ultimate Wildmutt
- Ultimate Cannonbolt
- Ultimate Way Big
- Ultimate Swampfire
- Ultimate Big Chill
- Ultimate Humungousaur
- Ultimate Spidermonkey
- Ultimate Echo Echo
Nemetrix Aliens[]
- Buglizard
- Crabdozer
- Hypnotick
- Mucilator
- Omnivoracious
- Slamworm
- Terroranchula
- Tyrannopede
- Vicetopus