Dimension 23

Dimension 23 is the Dimension Ben 23 lives in.

In Ben 23: Alien Force
Charcoal-Man

Giant Manster

Eye Guy

Vomit-Man (Murk and Perk)

Mr. Monkey

Electricyeti

Feedback

Freezelizard

Dog-Nabbit

Rollaway

Split Sonic

Frog Brain

Goo Bug

Crystal Guy

Updater

GalaXy Man

Botanic Fire

Clone Cat

Time Man

Speedster

Electricrab

Asorbicrystal

Llego

Absorb-Updater

Mystery Alien

Spit-UP

PowereDwarf

Elasti-Mummy

Sonic Wolf

Fishteeth

Air Manta

Dino Growth

Tick Clock

Mystery Alien # 2

Goo Fists

Crystal Brain

Charcoal Fish

Furitiger

Robobug

Octight

Quadrupunch

Shockviktor

Vinebomb

Ghoulscare

Watericrab

Turtornado

Camolizard

Velocicat

NuclearFire

Armodigger

Jellytric

Eatbug

Fix-Devil

Gravity-Guy

Crickijump

Bugement

Fishlegs

Fairalien

Volehaire

Bouncer

Eagle-Kick

Scare Troll

Pterospacer

Frogger

Bug-Iguana

Crab-Magma

Trance-Bug

Frogslime

Ravendactyl

Monsterworm

Arachniscare

Centisaur

Octocrush

Nano-Whale