Core Attributes
1. Strength - Affects power, damage resistance, and skills that rely on muscle or size.
2. Speed - Affects power and skills that rely on quickness.
3. Power - Affects skills that rely on explosiveness, affects melee damage, and is based on speed and strength.
4. Endurance - Affects vigor. (Pending) affects stamina.
5. Dexterity - Affects skills that rely on hand-eye coordination.
6. Agility - Affects that rely on complex movement.
7. Reflex - Affects skills that rely on timing.
8. Perception - Affects skills that rely on awareness of the environment.
9. Insight - Affects skills that rely on intuition and experience.
10. Logic - Affects skills that rely on analytical thought.
11. Focus - Affects concentration and skills that rely on it.
12. Charisma - Affects skills that rely on social aptitude.
*Pending means the mechanic is still in the works.
Secondary Attributes
1. Vigor - A combination of stamina and health. (Pending) Health only.
2. Damage Resistance - Your body's ability to handle damage. Armor affects this rating.
3. (Pending) Concentration - A resource pool for mental exertion.
4. (Pending) Stamina - A resource pool for physical exertion.
5. (Pending) Mental Exertion Threshold - How intensely you are able to focus on an action before taxing your concentration resource.
6. (Pending) Physical Exertion Threshold - How intensely you are able to endure an action before taxing your stamina resource.
Gender-specific attribute penalties
Male - Dexterity, Agility, Perception, Insight
Female - Strength, Speed, Logic, Focus
*Yes, I understand that us males have short attention spans, which at first makes the gender-related attribute modifiers seem counterintuitive. To clarify, focus relates to the ability to concentrate on one thing at a time with intensity, and perception relates to the ability to concentrate on many things at a time with less attention to detail. Therefore, it would be more accurate to say that there are actually TWO perception attributes (especially because depth perception falls into the focus attribute), so it would be better for me to rename "Perception" to "Awareness".

Power?
If power is based on speed and strength, doesn't that make it a secondary attribute? Maybe I don't understand what makes something core and what makes something secondary.