Classifications of Sin
This is basically just a fancy way of saying what particular part of the Sin you exemplify. Like Pride is not only just one homogenous blob, it has many classifications: Vanity, Boastful, Over-Confidence, Over-Estimation, Insecure, etc. Thousands of ways to show "Pride."
Just because someone has a trait you want doesn't mean you can't have it! More than one person can have the same classification.
Here are some, but not all, examples:
Pride: Vanity, Boastful, Over-Confidence, Egotistical, Egocentrical, Overdone Superiorty, etc.
Wrath: Agression, Violence, Revenge, Impulse, Hatred, Prejudice, Lack of Control, etc.
Sloth: Laziness, Apathy, Uncaringness, Sadness, Blind-Eye, Stubborness, etc.
Greed: Treachery, Material Greed, Social Greed, Novelty, Miserly, Accumulation, Expense of Others, Flawed Priorities
Gluttony: Waste, Overindulgence, Over-Consumption, Thoughtless
Races
Human
Although there are no 100% pure humans left, the majority of the population are homo sapiens with a little bit of Sin blood in them. (This is due to the virus the old woman created and released, injecting human cells with a teeny bit of Sin DNA, creating stronger, faster, smarter humans without totally destroying them. The virus does not have a "MAKE VIRUS PARTS UNTIL YOU EXPLODE! coding, making it perfectly safe for even use in young children.)
Humans are the most well-rounded of all the races on average. Their resourcefullness and ability to adapt has marked them as the dominant specie. They are capable of using most of the technology availible.
Daemon
Anthros! They are animals who have accidently been injected with the Sin DNA by rogue mutant viruses. In animals, the effect leads to more severe mutations. They still retain characteristics and abilities of their specie as they evolve, like night vision, echolocation, strength, speed, and flight, depending on the original animal. They are too diverse to formally describe in one paragraph.
Sin
These are the creatures also known as the "Keys." There are currently only seven of them in total. The Sins are the incarnates of the good and bad traits that make humanity human. They are the leader of the warring factions.
The Sin were created to balance the traits equally, making them mostly bipolar between the two extremes of their traits with one dominant aspect. They are almost completely human in form, but what 56 chromosomes and are marked by their superior stats and Sin Traits. Woe to whoever challenges them to a duel.
Stages
Humans
New Recruit: This is the first stage. They are completely human in appearance, with at most only .5% Sin DNA in them. New to the faction, they will eventually gain rank, skill, and prestige among their peers.
The Proven: After a few missions, they have gained more respect from their group and have become stronger. The Sin leading their faction will give them more Sin DNA, about 5% content now. The distinguishing traits among their Sin start forming.
Wrath: The feathery wings start to form. Bones start to hollow.
Sloth: The spikes are growing in.
Greed: The cybernetics are creeping up the arm now.
Pride: Omigawd, is that a tail coming from your butt?
The Worthy: A raid on an enemy faction or other herioc deed will bring you up among the Worthy. These peoples grow steadily stronger, and the traits are even more well-formed now.
Wrath: Those are definitely wings. You have the bones of a bird! Can fly a bit.
Sloth: The armthorns are long enough so that you better be careful.
Greed: Your entire arm is covered in cybernetics.
Pride: The tail grows much longer, spikes start forming.
?????? Wow, you musta done something real great to get to here! This stage is the highest other than Sin Commander. They have everything now: Respect, power, authority... The character is transformed here with new fancy lineart and coloring.
Daemons
Critters: This is just a regular-looking animal. Nothing seemingly special... But they look at you as if they're- Oh, it's scary when they stare at you!
Changing: This is when the virus shows its effects. The transformation comes slowly. It's a grueling process, taking a toll on the mind and body. A sudden onset of conscience, sudden awareness of self.
Full Daemon: Everything's stablized now. Congrats, you are a fully Daemon now, with the intelligence and structure of a human and the abilities and selfness of the animal you once were.
New Recruit: This is the first stage. They are completely human in appearance, with at most only .5% Sin DNA in them. New to the faction, they will eventually gain rank, skill, and prestige among their peers.
The Proven: After a few missions, they have gained more respect from their group and have become stronger. The Sin leading their faction will give them more Sin DNA, about 5% content now. The distinguishing traits among their Sin start forming.
Wrath: The feathery wings start to form. Bones start to hollow.
Sloth: The spikes are growing in.
Greed: The cybernetics are creeping up the arm now.
Pride: Omigawd, is that a tail coming from your butt?
The Worthy: A raid on an enemy faction or other herioc deed will bring you up among the Worthy. These peoples grow steadily stronger, and the traits are even more well-formed now.
Wrath: Those are definitely wings. You have the bones of a bird! Can fly a bit.
Sloth: The armthorns are long enough so that you better be careful.
Greed: Your entire arm is covered in cybernetics.
Pride: The tail grows much longer, spikes start forming.
?????? Wow, you musta done something real great to get to here! This stage is the highest other than Sin Commander. They have everything now: Respect, power, authority... The character is transformed here with new fancy lineart and coloring.
Sin Traits
Greed:
Cybernetics and fishy! These were created by the Doctor. They start out as just a mech attachment but start integrating with your DNA- how? Ask Dr. Hornsby. Cybernetics will raise your physical prowess with that particular part it covers. The fish stats will allow you to... Be... Fishy.
Sloth:
Arm Thorns/Arm Horns! Once the Sin DNA has incorporated itself into you, it will start engineering your skeletal and muscle structure to form the large horns you can see sprouting out of the Sloth Commander's arms. These can be valuable in combat, when just a brush by or a light hug can send the sharp bits into a victim.
Wrath:
Everyone loves Wings. Wrath Sin DNA will cause your bones to hollow out, your blood levels to increase, your heart to strengthen... Basically like a bird. Oh yeah. You'll also attain a nice set of wings to go along with it. Bear in mind- sprouting wings is a very painful process that's not much like those cartoons.
Pride:
'If you had a tail, what would it be' is a common personality test question. The tail that Pride Sin DNA gives you is like a cat's tail but dexterous like a monkey's. It can be used for balance, to grip things, to tickle the unwary.... Not to mention that a mean set of bone spikes like a stegasaurus is very good for attack.