Maxus Helios is a combination of 7 Bakugan that unite to form the ultimate monster. All the Bakugan that compose Maxus Dragonoid can also be used individually in the game. 7 Bakugan unite into 1. Color combination and G Power will vary when shipped. What is Bakugan? Bakugan is a 2 player strategy game based on Cartoon Network's television series, Bakugan Battle Brawlers. Bakugan Brawlers are action figure warriors that are tucked into spheres and pop open when they're rolled onto a Gate card. Each player has a team of 3 Bakugan and each is trying to be the first to capture 3 Gate cards.