|First appearance||Final Fury|
Hakapoid is an aquatic creature, with spikes surrounding its body, making him difficult to attack and a massive eye, allowing him to see the smallest objects miles away. He has hundreds of teeth that can rip through even the toughest armor.
Its Ventus version has 820 Gs in BakuBoost or BakuTriad, the Darkus version has three variants, 780 Gs 800 Gs in Bakutriad and 650 Gs and the Pyrus version has 620 Gs. The Subterra version has 800 Gs in Bakuboost. The Haos version has 830 Gs.
- Hakapoid is the only true BakuCloser, as the others have to have something pressed in to close completely.
- Hakapoid is one of the few Bakugan to have no manual parts. It shares this trait with Hammer Cannon, Jaakor, Wilda, and Rise Dragaon .