Aliens Used by Not-Bens

Only aliens used on-screen or directly mentioned as being used during an episode though off-screen count, as Ben 23's off-scrceen but named aliens don't count but OS Gwen 10's off-screen transformations do. Kevin's mutations and Biomnitrix fusions do not count.
User 	Original Series Aliens 	Alien Force Aliens 	Ultimate Alien Aliens 	Omniverse Aliens 	Reboot Aliens 	Other
Gwen Tennyson (Original Canon) 	CannonboltDiamondheadUpchuck 	HumungousaurRath 	Clockwork 	N/A 	N/A 	N/A
Kevin Levin 	HeatblastFour ArmsStinkflyRipjawsGhostfreakUpgradeDiamondheadWildmuttWay Big 	JetrayNanomech 	AmpFibian 	N/A 	N/A 	N/A
Max Tennyson (Gwen 10) 	Upgrade 	N/A 	N/A 	N/A 	N/A 	N/A
Gwen Tennyson (Gwen 10) 	HeatblastGrey MatterDiamondheadUpgradeRipjawsXLR8Four Arms 	N/A 	N/A 	N/A 	N/A 	N/A
Gwen Tennyson (Omniverse) 	WildvineXLR8DiamondheadCannonbolt 	N/A 	N/A 	N/A 	N/A 	N/A
Rook Blonko 	Upchuck 	N/A 	N/A 	N/A 	N/A 	N/A
Psyphon 	Heatblast 	N/A 	N/A 	N/A 	N/A 	N/A
Liam 	N/A 	Humungousaur 	N/A 	N/A 	N/A 	N/A
Fistina 	Upgrade 	N/A 	N/A 	N/A 	N/A 	N/A
Bubble Helmet 	N/A 	N/A 	Shocksquatch 	N/A 	N/A 	N/A
Vilgax (Original Canon) 	N/A 	Goop 	N/A 	N/A 	N/A 	N/A
Albedo 	DiamondheadWildvineArctiguana 	GoopSwampfireBig ChillHumungousaurBrainstormJetraySpidermonkeyEcho-EchoRathUltimate Humungousaur	Ultimate SpidermonkeyUltimate Echo-EchoNRGArmodrilloFasttrackChamAlien	Ultimate AlbedoGravattackUltimate GravattackUltimate ArctiguanaUltimate Rath	N/A 	N/A
Azmuth 	N/A 	HumungousaurRath 	N/A 	N/A 	N/A 	N/A
Dr. Animo (Reboot) 	N/A 	Rath 	N/A 	N/A 	N/A 	N/A
Gwen Tennyson (Reboot) 	Four ArmsUpgrade 	N/A 	N/A 	N/A 	Stinkfly 	N/A
Max Tennyson (Reboot) 	Cannonbolt 	N/A 	N/A 	N/A 	N/A 	N/A
Billy Billions (Reboot) 	Four Arms 	N/A 	N/A 	N/A 	N/A 	N/A
Squirrel (Reboot) 	Four Arms 	N/A 	N/A 	N/A 	N/A 	N/A
Ben 10,000 (Original Series) 	WildmuttFour ArmsXLR8DiamondheadStinkflyHeatblastCannonboltSnare-OhWay BigSpitterBuzzshockArctiguana 	N/A 	N/A 	N/A 	N/A 	N/A
Ultimate Ben 	XLR8DiamondheadArctiguanaHeatblast 	JetrayUltimate Humungousaur 	Clockwork 	N/A 	N/A 	N/A
Ben 23 	Handy Man (Four Arms)Brain Frog (Grey Matter)Techno-Bubble (Upgrade)Speedyquick (XLR8)Big Bug (Stinkfly)Rollaway (Cannonbolt)Lightning Volt (Frankenstrike)Vomit Man (Upchuck)Eye GuyFreezelizard (Arctiguana)	Freezeghost (Big Chill)Dino-Mighty (Humungousaur)Mr. Monkey (Spidermonkey) 	Toolboxx (Armodrillo)Electricyeti (Shocksquatch) 	Build-A-Guy (Bloxx)Nighty Knight (Pesky Dust) 	N/A 	N/A
Bad Ben 	GhostfreakBuzzshock 	N/A 	N/A 	Gravattack 	N/A 	N/A
Benzarro 	Snare-OhFrankenstrike 	N/A 	N/A 	N/A 	N/A 	N/A
Mad Ben 	DiamondheadUpchuckWay Big 	Rath 	NRG 	N/A 	N/A 	N/A
Nega Ben 	N/A 	N/A 	N/A 	Gutrot 	N/A 	N/A
Skurd 	Four ArmsDiamondheadStinkflyHeatblastWildvine 	Echo-EchoAlien X 	Armodrillo 	BloxxFeedback 	N/A 	N/A
Vilgax (Reboot) 	N/A 	N/A 	N/A 	N/A 	N/A 	Hot Dog Alien
Alpha 	HeatblastFour Arms 	Humungousaur 	N/A 	N/A 	N/A 	N/A
Ben Tennyson (Reboot) 	Four ArmsGrey MatterUpgradeXLR8DiamondheadHeatblastCannonbolt 	Rath (Upcoming)Humungousaur (Upcoming) 	N/A 	N/A 	StinkflyWildvineOverflowGaxShock RockSlapback (Upcoming)	Jake the DogProhyas WarriorRobot JonesFestroUncle GrandpaGumball WattersonMordecaiEddWirtMoxyGrizzly BearJeff RandellGrimChowderCaptain K'nucklesMonkeyCowJohnny BravoButtercupDexterFinn the Human
Ken Tennyson (Original Series) 	XLR8WildvineGrey MatterBuzzshockSpitterDitto 	N/A 	N/A 	N/A 	N/A 	N/A
Ben Tennyson (Race Against Time)	HeatblastGrey MatterDiamondheadEonWildmutt 	N/A 	N/A 	N/A 	N/A 	N/A
Ben Tennyson (Alien Swarm) 	N/A 	Big ChillHumungousaurNanomech 	N/A 	N/A 	N/A 	N/A
No Watch Ben 	WildmuttGrey MatterCannonbolt 	N/A 	ArmodrilloClockwork 	N/A 	N/A 	N/A
Vilgax Bioids 	Diamondhead 	HumungousaurLodestarSpidermonkeySwampfire 	N/A 	N/A 	N/A 	N/A
Ben Tennyson (Non-Canon Ads) 	N/A 	N/A 	N/A 	N/A 	N/A 	Bob the BlobAntigraviteslaPlantapocalypse
Ben Tennyson (Fuel Run) 	N/A 	N/A 	N/A 	N/A 	N/A 	Portaler