Greatwyrm said:For example, in the US, men usually extend their right hands for a handshake when greeting each other. Maybe in the alien culture, this gesture means "I think you have a weapon, give it to me." Would that be any way to greet new people in/from a far-off land?
Planesdragon said:Odd customs, eh? Decadent empire, eh?
Think about what the exotic cultures value, and what their worldview is. Customs can flow almost naturally from that.
Fer example:
How......romantic....Tonguez said:The Songs of a Gnoll Bard
"My Bitch your stink is like fresh killed meat
hung up above the door.
*snip*
You and I shall have many whelps, a mighty pack
and together we will feed!"
A culture is a "communal way of living." It encompasses:
Economy – how people feed and clothe themselves.
Religion – what people worship, which in itself is a
reflection of the people's greatest concerns.
Technology.
Law and Government.
“People” Stat block. (People: A tribe, city, nation, cult, etc—any gathering of persons that can be simplified as “members of a group.”)
Each people has the following characteristics:
Name
Intro text
Economy: How the people survive (food and necessities.)
Drive: The central motivating force (economic, religious, political) that can mobilize a people and influences their actions; the goal that all of a people’s dealings with other peoples work towards.
Tech Level: How advanced or primitive the technology / magic the people possess is, including any special magical traditions, exotic weapons, and favored weapons.
Worldview: The common view that a member of the people has of the world as a whole.
Description: What race / kind / alignment is predominant among the people, as well as their languages spoken.
Religion: The beliefs of the people with regards to life and death, God or gods, morality, the supernatural, and what role practitioners of religion have among the people.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.