Bakugan: Mechtanium Surge is the name of the fourth season of Bakugan. thumb|284px|right
Bakugan Interspace gets messy when Dan learns his battling directly threatens Earth. Drago’s exposure to Code Eve has infused him with incredible power and as a result Dan accidentally releases Mechtogan, a new mysterious entity that wreaks havoc whenever Drago battles! While Dan attempts to regain control over Drago’s new powers, an insidious enemy builds an army of “Dark Bakugan” engineered for total world domination.
It premiered on February 13th in Canada and will premiere on February 19th in the United States.