Some more info from Vin HQ.
Kai is a archer who combats his enemies from afar.
He can change the form of his bow to change his combat style, providing a thrilling yet delicate gameplay.
Maintaining distance is important to Kai.
He can move around quickly using a cable to either maintain distance or to escape from danger.
He can also perform a devastating melee attack against enemies that are exposed.
After climbing atop of the gigantic enemy, even from afar, he strikes at their weak point causing a great deal of damage.
Carefully aimed shots will deal more damage than normal shots and can also maim targets to interfere with their movement.
When dealing with multiple enemies, he can use a skill to destroy them all at once or use another skill that pulls two targets together. This can be used to link two enemies or one and a object to deal massive damage.