Fight the evil forces of Doctor Doom with your favorite Marvel Super Heroes in Marvel's first free-to-play massively multiplayer online (MMO) game as Gazillion Entertainment and Marvel Entertainment announced today that Super Hero Squad Online is now live.

The MVC3 trailer produced for Tokyo Games Show 2010 highlights epic combos, characters' first appearances and even showcases a few alternate costumes!

Hero Up on the go and in 3D with 'Super Hero Squad: The Infinity Gauntlet,' available fall 2011 for Nintendo 3DS!

Get the full roster of characters in this new trailer for "Ultimate Marvel vs. Capcom 3"!

Check out the enhanced and expanded CG trailer for the upcoming "Super Hero Squad Online" MMO!

Feast your eyes on the first footage from "Super Hero Squad Online," the upcoming MMO from Marvel and Gazillion!

Watch the teaser trailer for the upcoming "Marvel Super Hero Squad" Nintendo Wii video game.

A look at all the characters available to create the various Marvel teams found in Marvel: Ultimate Alliance. Choose from a cast of over 20 playable characters and then select an existing Marvel team such as the New Avengers, Fantastic Four, Marvel Knights--to name a few--or build your own! Plus, get a look at some of the killer cut-scenes from the game!

The Super Hero Squad must battle Thanos for the Infinity Stones! But they have new members, new powers and new challenges! Check out the first trailer for the "Super Hero Squad: The Infinity Gauntlet" video game, coming fall 2010.

Watch an epic new trailer from "Ultimate Marvel vs. Capcom 3"!

Check some of the featured SHSO characters, including Thor, Captain America, Spider-Man and others, and get ready to Hero Up for Marvel's first MMO in 2011!

The Squaddies--including fan favorite Squirrel Girl in her first video game appearance--hero up in "Super Hero Squad: Comic Combat" for the uDraw GameTablet!

It's the epic, nearly four-minute-long "Marvel vs. Capcom 3: Fate of Two Worlds" E3 cinematic trailer featuring Hulk, Iron Man, Wolverine, Deadpool, a host of Capcom characters and a surprise villain!

Check out the final "Ultimate Marvel vs. Capcom 3" trailer featuring the full character roster!

After 10 years of waiting, here it is, your first look at "Marvel vs. Capcom 3: Fate of Two Worlds."

The Devourer of Planets reveals himself as the big boss in "Marvel vs. Capcom 3: Fate of Two Worlds"!

Marvel's master combatant takes on all comers in MvC3!

Spider-Man tours Super Hero City in this brand-new video from "Super Hero Squad Online"!

Doctor Doom and Super-Skrull lead the assault against Captain America, Viewtiful Joe, Chun-Li, Iron Man and heroes from both the Marvel and Capcom universes in this epic second cinematic MVC3 trailer!

Wield the power of the pen with THQ's uDraw GameTablet and Hero Up with Comic Combat available fall 2011!

Brace yourself for a massive dose of MVC3 gameplay action featuring Dr. Doom, Wolverine, Iron Man and more!