Humungousaur

This article belongs to the Generator Rex Dimension within the Classic Continuity

For other uses, see Humungousaur.

Humungousaur is the replica Ultimatrix's DNA sample of a Vaxasaurian EVO.

Appearance[]

Humungousaur has a more monstrous look than a typical Vaxasaurian, with green skin, red eyes, and red lines across his chest. He wears the Ultimatrix symbol on his chest.

Powers and Abilities[]

Humungousaur is durable enough to survive being crushed by rubble.

History[]

Generator Rex[]

In Ben 10/Generator Rex: Heroes United, Humungousaur battled Rex but was reverted back when the latter removed his replica Ultimatrix.

Appearances[]

Generator Rex[]

Season 3[]

Ben 10/Generator Rex: Heroes United (first appearance; non-speaking)

Transformations
Prime Timeline
Regular Transformations
Introduced in Ben 10	Arctiguana • Blitzwolfer • Buzzshock • Cannonbolt • Diamondhead • Ditto • Eye Guy • Four Arms • Frankenstrike • Ghostfreak • Grey Matter • Heatblast • Ripjaws • Snare-Oh • Spitter • Stinkfly • Upchuck • Upgrade • Way Big • Wildmutt • Wildvine • XLR8
Introduced in Alien Force	Alien X • Big Chill • Brainstorm • Chromastone • Echo Echo • Goop • Humungousaur • Jetray • Lodestar • Nanomech • Rath • Spidermonkey • Swampfire
Introduced in Ultimate Alien	Ampfibian • Armodrillo • Chamalien • Clockwork • Eatle • Fasttrack • Juryrigg • NRG • Shocksquatch • Terraspin • Waterhazard
Introduced in Omniverse	Astrodactyl • Atomix • Ball Weevil • Bloxx • Bullfrag • Crashhopper • Feedback • Gravattack • Gutrot • Kickin' Hawk • Mole-Stache • Pesky Dust • The Worst • Toepick • Walkatrout • Whampire
Ultimate Forms
Albedo • Arctiguana • Ben • Big Chill • Cannonbolt • Echo Echo • Gravattack • Humungousaur • Rath • Spidermonkey • Swampfire • Way Big • Wildmutt
Combinations
Seen Combinations	Atomic-X • Big Chuck • Crashocker • Diamond Matter • Fourmungousaur • Heat Jaws • Humungoopsaur • Stink Arms • Uprigg
Concept Combinations	Gravadactyl • XLRG
Alternate Dimensions/Timelines
Original Future Timeline	Sandbox • Shellhead • Snakepit
Generator Rex Dimension	Alpha-Arms • Heatblast • Humungousaur
Non-Canon
Competition Winners	Alien Maker Contest Winner • Moyo • Invincible • Portaler • Shadowman • Stretcheleo
MAD	Chromastone • Four Arms • Humungousaur • Jetray • NRG • Swampfire
Total Access	Antigravitesla • Bob the Blob • Plantapocalypse
Ben 10: Science Hero	Caet • Sektoid • Shafarnian • Steeler
Tim 10	Bloxx • Four Arms • Heatblast • Skateasaurus • Upchuck • XLR8
Other	Cartoon Network Alien • Eon (retconned) • Evil Way Big • Fuel Run Alien • Grendene Alien • K-Zone Alien • Robot Alien • Rocks • Squidstrictor