Classification by skills: Tanker, Fighter, Ranger, Mage, Assassin and Healer. Different races matching different weapons and accessories will play different.
Classification by races: biology system, mechanical system and energy system. Weapons provides increases the probability of defeating creatures.
Tank Heroes protect their team by absorbing attacks from the enemy and blocking their advances.
Fighters are tough and inflict moderate amounts of damage.
Mage primarily provides long distance energy attacks, boosts, buffs, or other benefits to their allies.
Healer Heroes heals allies and mitigates damages.
Assassins get up close and personal with their targets and inflicts damage.
Rangers have high damage capabilities and attack from a distance.
Each character has 6 talents based on parents' attributes. Talent quality is categorized into Common (white), Excellent (blue), Perfect (purple) and Legendary (orange).