Changes

*[[Bakugan Video Game]] Main Character- Although Non-Canon; he He defeats all the Brawlers and reaches Number 1 and Dan makes him an official member. His Bakugan is [[Leonidas]]/[[Omega Leonidas]].*[[Marduk]]- Also Non-Canon; he  He defeats all the Battle Brawlers except the player. His Bakugan is [[Vladitor]]/[[Battle Ax Vladitor]].*[[Katie Lowery]]- Another Non-Canon character form the Bakugan Evo Manga. Her Bakugan is [[Chamelia]]/[[Mecha Chamelia]].

*[[Jesse Glenn]] - A Gundalian spy who worked for the Twelve Orders. He recently betrayed the Twelve Orders and joined the Brawlers. His Guardian Bakugan is Ventus [[Plitheon]].*[[Lena Isis]] - A Gundalian spy who worked for the Twelve Orders. She recently betrayed the Twelve Orders and joined the Brawlers. Her Guardian Bakugan is Aquos [[Phosphos]].*[[Zenet Surrow]] - A Gundalian spy who worked for the Twelve Orders. She recently betrayed the Twelve Orders and joined the Brawlers. Her Guardian Bakugan is Haos [[Contestir]].

*[[Eva-Q8|Eva]] - A Hurranian Darkus Brawler that replaces Ace in [[Bakugan: Rise of the Resistance]]. Her Guardian Bakugan is [[Knight Percival]].

*There are only three battle brawlers from the original series, that are still in the groupgroup by the end of the series: [[Dan]], [[Shun]] , and [[Marucho]]. All three of them have also had an experience of taking Bakugan from another brawler by winning the battle.

*''Bakugan: Mechtanium Surge ''is the first season that does not feature Dan as the leader of the Brawlers. Shun takes over Dan's position in "[[BakuNano Explosion]]" and gives up the position to Marucho in "[[Re-Connection]]". From that point on, Marucho was the temporary leader of the Brawlers until "[[Unlocking the Gate]]", when the Brawlers allowed Dan to become the leader again.[[Category:CharactersOrganizations]]