Tendência/Alinhamento

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fonte: http://en.wikipedia.org/wiki/Alignment_(Dungeons_%26_Dragons)
Law vs. Chaos

The law versus chaos axis in Dungeons & Dragons predates good versus evil in the game rules. In esoteric Greyhawk setting lore, too, the precepts of law and chaos predate good and evil in the world's prehistory. Players often consider law and chaos less relevant to their character than good and evil. Confusingly, a lawful alignment does not necessarily mean that a character obeys a region's laws, nor does a chaotic alignment necessarily mean that a character disobeys a region's laws.
Originally the Law/Chaos axis was defined as:

Law (or Lawful) is the belief that everything should follow an order, and that obeying rules is the natural way of life. Lawful creatures will try to tell the truth, obey laws, and care about all living things. Lawful characters try to keep their promises. They will try to obey laws as long as such laws are fair and just.
If a choice must be made between the benefit of a group or an individual, a Lawful character will usually choose the group. Sometimes individual freedoms must be given up for the good of the group. Lawful characters and monsters often act in predictable ways. Lawful behavior is usually the same as behavior that could be called good.

Chaos (or Chaotic) is the opposite of Law. It is the belief that life is random, and that chance and luck rule the world. Everything happens by accident, and nothing can be predicted. Laws are made to be broken, as long as a person can get away with it. It is not important to keep promises, and lying and telling the truth are both useful.
To a Chaotic creature, the individual is the most important of all things. Selfishness is the normal way of life, and the group is not important. Chaotics often act on sudden desires and whims. They cannot be trusted, and their behavior is hard to predict. They have a strong belief in the power of luck. Chaotic behavior is usually the same as behavior that could be called "evil".
Neutrality (or Neutral) is the belief that the world is a balance between Law and Chaos. It is important that neither sides will get too much power and upset this balance. The individual is important, but so is the group; the two sides must work together.
A Neutral character is most interested in personal survival. Such characters believe in their own wits and abilities rather than luck. They tend to return the treatment they receive from others. Neutral characters will join a party if they think it is in their own best interest, but will not be overly helpful unless there is some sort of profit in it. Neutral behavior may be considered "good" or "evil" (or neither!), depending on the situation.

The third edition D&D rules define law and chaos as follows[8]:

Law implies honor, trustworthiness, obedience to authority, and reliability. On the downside, lawfulness can include closed-mindedness, reactionary adherence to tradition, judgmentalness, and a lack of adaptability. Those who consciously promote lawfulness say that only lawful behavior creates a society in which people can depend on each other and make the right decisions in full confidence that others will act as they should.

Chaos implies freedom, adaptability, and flexibility. On the downside, chaos can include recklessness, resentment toward legitimate authority, arbitrary actions, and irresponsibility. Those who promote chaotic behavior say that only unfettered personal freedom allows people to express themselves fully and lets society benefit from the potential that its individuals have within them.
Someone who is neutral with respect to law and chaos has a normal respect for authority and feels neither a compulsion to follow rules nor a compulsion to rebel. They are honest but can be tempted into lying or deceiving others if it suits him/her.
It is more common for creatures to be neutral with regard to law/chaos than good/evil. Certain extraplanar creatures, such as the numerous and powerful Modrons, are always lawful. Conversely, Slaadi are chaotic, representing beings of chaos. Dwarven societies are usually lawful, while Elven societies are most often chaotic.

Good vs. Evil
The conflict of good versus evil is a common motif in Dungeons & Dragons and other fantasy fiction. Although player characters can adventure for personal gain rather than from altruistic motives, it is generally assumed that the player characters will be opposed to evil and often fight evil creatures.
The third edition D&D rules define good and evil as follows[8]:
Good implies altruism, respect for life, and a concern for the dignity of sentient beings. Good characters make personal sacrifices to help others.
Evil implies harming, oppressing, and killing others. Some evil creatures simply have no compassion for others and kill without qualms if doing so is convenient or if it can be set up. Others actively pursue evil, killing for sport or out of duty to some malevolent deity or master.

People who are neutral with respect to good and evil have compunctions against killing the innocent but lack the commitment to make sacrifices to protect or help others. Neutral people are committed to others by personal relationships.
Paladins, altruistic heroes and creatures such as angels are considered good aligned. Villains and violent criminals are considered evil, as are inherently evil creatures such as demons and most undead. Animals are considered neutral even when they attack innocents, because they act on natural instinct and lack the intelligence to make moral decisions.

Depois traduzo, mas temos uma evolução da postagem anterior,
https://rpgang.forumeiros.com/t87-sobre-as-tendencias-do-jogo
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