Bakugan: Gundalian Invaders is the third series of the anime Bakugan Battle Brawlers. It is scheduled to have 52 episodes, debuting May 23, 2010 in Canada and May 29, 2010 in the United States. According to Sega Toys president Isao Kokubun, the third season will tie into the global online game project entitled Bakugan Dimensions.

It is also the only series to drop "Battle Brawlers" in its name.


Dan Kuso, Marucho Marukura, and Shun Kazami get caught up in a war between two different alien factions in another universe, teaming up with three new brawlers: the Neathian, Fabia, the new human, Jake, and the undercover Gundalian, Ren, in order to stop the evil Gundalian Protectors, the Twelve Orders, from destroying Neathia, and possibly Earth. They meet these people by them entering through the virtual reality Bakugan Interspace. The stakes are high! Will the Battle Brawlers defeat the Twelve Orders, saving the Bakugan once more?