Disney vs. WB Kids: The Ultimate Showdown/Alternate skins

Mickey Mouse

 * Sorcerer Mickey
 * Retro Mickey (Paul Rudish design)
 * Beanstalk Mickey
 * Mickey the Tailor
 * The Prince
 * Musketeer Mickey
 * Detective Mickey
 * Kermit the Frog-styled outfit
 * Captain Mousemerica
 * Luke Mousewalker

Minnie Mouse

 * Retro Minnie (Paul Rudish design)
 * Miss Piggy-styled outfit
 * Mouse Widow
 * Queen Minnie

Donald Duck

 * The Duck Avenger
 * Retro Donald (Paul Rudish design)
 * Navy Donald
 * Army Soldier Donald
 * Musketeer Donald
 * Gonzo-styled outfit
 * Iron Duck
 * Duckiana Jones
 * Duck Solo

Goofy Goof

 * Super Goof
 * Retro Goofy (Paul Rudish design)
 * Musketeer Goofy
 * Fozzie Bear-styled outfit
 * Goofbaca
 * Hawkgoof

Pengin the Penguin

 * Disco Outfit

Phineas Flynn

 * Phineas Flynn from the 2nd Dimension
 * The Beak

Ferb Fletcher

 * Ferb Fletcher from the 2nd Dimension
 * Darth Ferb

Perry the Platypus/Agent P

 * Perry the Platyborg
 * Perry the Rebelpus

Dipper Pines

 * Lamby Dipper
 * Puppet Dipper

Star Butterfly

 * Starlet Witch

Marco Diaz

 * Princess Marco

Hannah Morgan

 * Hannah Jones

Bugs Bunny

 * SuperRabbit
 * King Bugs
 * Elmer Fudd
 * Leopold
 * Matador
 * Brunnhilde
 * The Looney Tunes Show Bugs
 * Wabbit/New Looney Tunes Bugs
 * Fred Flintstone
 * Ace Bunny (DLC)
 * WolfBunny (DLC, under licence from Dark Horse Comics)

Lola Bunny

 * TuneSquad Lola
 * Wonder Bunny
 * The Looney Tunes Show Lola
 * Wilma Flintstone
 * Lexi Bunny (DLC)

Daffy Duck

 * Duck Dodgers
 * Batduck
 * Robin Hood
 * The Scarlett Pumpernickel
 * The Wizard
 * Samurai Quack
 * The Looney Tunes Show Daffy
 * Wabbit/New Looney Tunes Daffy
 * George Jetson
 * Danger Duck (DLC)

Porky Pig

 * The Eager Young Space Cadet
 * The Looney Tunes Show Porky
 * Wabbit/New Looney Tunes Porky
 * Ropig, the Pig Wonder (Teen Titans/TTG design)
 * Secret Squirrel

Sylvester Pussycat

 * The Looney Tunes Show Sylvester
 * Wabbit/New Looney Tunes Sylvester
 * Top Cat

Tweety Bird

 * Hyde Tweety
 * Pterodactyl Tweety
 * Vampire Tweety
 * The Looney Tunes Show Tweety
 * Wabbit/New Looney Tunes Tweety
 * Atom Ant

Buster and Babs Bunny

 * SuperHare and SuperBunny

Yakko, Wakko and Dot Warner

 * The Three Muska-Warners
 * Yaborg, Beast Wakko and Ravedot (Teen Titans/TTG design)
 * Harry Warner, Ron Warner and Hermione Warner

Collin the Speedy Boy

 * Movie Collin
 * Butch Hartman Collin
 * Flash the Speedy Boy (original and TV series)

Mark the Enderman

 * Future Mark

Minka the Creeper

 * Future Minka

Lego

 * The Lego Lantern
 * Cooper Elledge

Scooby-Doo

 * Be Cool Scooby
 * Dynomutt
 * Scrypto-Doo the Superdog

Shaggy Rogers

 * Be Cool Shaggy
 * Blue Falcon
 * Space Ghost
 * Green Shaggy

Blossom, Bubbles and Buttercup

 * 2016 Blossom, Bubbles and Buttercup
 * Liberty Belle, Harmony Bunny and Mange

Eric McEdderson

 * BatEric (DLC)

Claire the Ghost

 * Claire (Human Disguise)
 * Clairebin (DLC)

Peg Leg Pete

 * Retro Pete (Paul Rudish design)
 * Captain Pete of the Royal Guard
 * Captain Pete of the Royal Musketeers

Dr. Heinz Doofenshmirtz

 * Dr. Doomenshmirtz
 * Darthenshmirtz
 * Doofus Khan
 * Abominable Doofenshmirtz

Elmer Fudd

 * The Looney Tunes Show Elmer
 * Wabbit/New Looney Tunes Elmer
 * Lex Fudd
 * Electro J. Fudd (DLC)

Yosemite Sam

 * The Looney Tunes Show Sam
 * Wabbit/New Looney Tunes Sam
 * Yosemite Joker
 * Ophiuchus Sam (DLC)

Marvin the Martian

 * Martian Commander X-2
 * The Looney Tunes Show Marvin
 * Wabbit/New Looney Tunes Marvin
 * Brainiac
 * Melvin the Martian (DLC)