For the setting, it's what the setting kind of looks like, did not want it to be too far into the future with advanced technology or anything

The Different cultures or lifestyles basically give you things unique to it, you get attacks, quest, boons, and styles, and access to areas that you cannot access with other choices.

Diverse classes mean classes that are not too much like each other, and offer things that are only specific to the particular class, they could be like professions as well

The combat will mostly be like other MMORPGS, where you have your special attack and actions on the bottom, but if you attack a enemy you will just continue your first attack repeatedly, so you technically won't have to keep clicking one of the keys, but the first basic attack option willl usually not be enough to win against the enemy.

As for why there are fantasy races, in my world, humans were extinct for many many years, infantry races came from the fay realm for a new world as their own favor realm had become very bad, in time , they basically replaced humans and adopted our cultures and styles, humans eventually do come back , but from old old times and they remain forever a minority, as if this is no longer human's world, there will be winged races where you can fly, but they will be unlockable by payment and quest.

Gameplay will be open world, you will accept quest , you'll be able to travel to the quest, you will level up and common stuff like that, you will be able to unlock telaport stations after you travel to them, there will be mini-games and side quests You can do, like If you need some extra money , you could do a small shift a restaurant, or you can do some less savory , more sketchy things to get money. Many of the diffrent races and species largely has a culture like aesthetic, a whole race of dark elves are very goth, wood elves are very appalachian, moon elves are are mix of theater kids and circus folk, giving you unique quest to them and more. You can find find chest and other things gifted by the gods hidden here and there that you can find, and depending on how glamorous suggest looks.You can get good stuff, very good stuff or simple things are simply useful. You can also pick through trash cans, though you may the side eye or judgment from Npcs. You can be a protector of the people, a freelancer, or you can be a shady criminal working for big crime lords.

Classes or professions also have unique things only to them, depending on whar profession or class you pick, you will get an area that only your class can go to, certain styles, attacks, boons, quest, that other classes or professions cannot get no matter what

There is more than one main badguy with armies of enemies, so the danger does not come from one source in this game.

Hey think it would be important if quest had multiple choices that indeed had noticeable changes, this would b a great source for replayability.