Superheroes United

Superheroes United ''a superhero crossover multiplayer MMORPG game including characters from Marvel, DC, Valiant comics. You can add more characters.''

Marvel Heroes

 * Captain America
 * Hulk
 * Spider-Man
 * Iron Man
 * Black Widow
 * Thor
 * Hawkeye
 * Phoenix
 * Doctor Strange
 * Venom
 * Wolverine
 * Deadpool
 * Storm
 * Domino
 * Magneto
 * Mystique
 * Beast
 * Vision
 * Jean Grey
 * Captain Marvel
 * Sentry
 * Nova
 * Namor
 * Ms. Marvel
 * Moon Knight
 * She-Hulk
 * Daredevil
 * Iron Fist
 * Elektra
 * Punisher
 * Luke Cage
 * Jessica Jones
 * Black Cat
 * Spider-Woman
 * Ghost-Spider
 * Spider-Girl
 * Spider-Man (Miles Morales)
 * Gwenpool
 * Silver Sable
 * Ghost Rider

DC Heroes

 * Wonder Woman
 * Batman
 * Green Arrow
 * Superman
 * Aquaman
 * Green Lantern
 * Martian Manhunter
 * Flash
 * Cyborg
 * Robin
 * Starfire
 * Raven
 * Zatanna
 * Hawkman
 * Hawkgirl
 * Beast Boy
 * Lobo
 * Catwoman
 * Shazam
 * Black Canary
 * Huntress
 * Batwoman
 * Batgirl
 * Supergirl
 * Deadshot
 * Catwoman
 * Poison Ivy
 * Harley Quinn

Valiant Heroes

 * Bloodshot
 * Ninjak
 * X-O Manowar
 * Timewalker
 * Rai
 * Livewire
 * Zephyr
 * Shadowman
 * Archer
 * Armstrong
 * Quantum
 * Woody
 * Doctor Mirage
 * Divinity
 * Doctor Tomorrow
 * Eternal Warrior
 * Sting
 * Flamingo
 * Punk Mambo

Other Heroes

 * Hellboy
 * Leonardo
 * Michelangelo
 * Donatello
 * Ralphael