There are some enemies that have "Parts"
If attacked, these Parts can be broken, and when destroyed it is called a Parts Break
Depending on the enemy, Parts are equipped in various places.
▲Steamax has [Gloves] and [Shuriken].
▲Affimojas has [Cape], [Horn], and [Gloves].
When Parts are taking damage, yellow damage numbers will be displayed.
e.g., Steamax's Parts effects
Right Glove： Raises the rate of Steamax's critical hits.
Left Glove： Reduces the rate of critical hits from Neptune and the others.
Left Shuriken:： Can use a Skill attack.
Parts can cover an enemy's weapon or weak point, but with Parts Break you can disable some attacks.
e.g., by destroying Steamax's Shuriken you can disable his Skill attack, etc.
You will receive experience and Credits for every Part you destroy, and you may even receive a drop item.