Possibly the newbiest question ever about PWs ;)

Bear me with, I know almost nothing about PWs and have never logged into one.
According to my understanding they are supposed to be essentially multiplayer modules but sort of like working 24/7, with the world state changing independently of you. Sort of like playing WoW or ToR, I guess (not that I ever have
). They seem to be mostly played by teams of people, but there seems to be nothing preventing solo characters from logging in and doing some quests.
So, are there any PWs operating on the premise that I can join at any time the server is online and I'm inclined to play, then walk around, enjoy the view, do some shopping, kill some monsters, save some maidens, finish the quest, log out and come back tomorrow or in a week, without having to commit to a regular party schedule (which is impossible for me due to completely irregular work hours)?
So basically playing solo (PvP preferably excluded), perhaps with a DM, on a persistent server, in irregular, random hours, at irregular intervals. Is this possible?
According to my understanding they are supposed to be essentially multiplayer modules but sort of like working 24/7, with the world state changing independently of you. Sort of like playing WoW or ToR, I guess (not that I ever have

So, are there any PWs operating on the premise that I can join at any time the server is online and I'm inclined to play, then walk around, enjoy the view, do some shopping, kill some monsters, save some maidens, finish the quest, log out and come back tomorrow or in a week, without having to commit to a regular party schedule (which is impossible for me due to completely irregular work hours)?
So basically playing solo (PvP preferably excluded), perhaps with a DM, on a persistent server, in irregular, random hours, at irregular intervals. Is this possible?
0
Comments
One small detail is that most don't actually do much to save world state, it's usually static and restored at every server reset. This means that monsters and treasure respawns and towns and other features are still as they always were unless the builders release a new module with changes made in the toolset. So you typically wont find a persistent world where monsters don't respawn, where monster populations migrate, where treasure is finite, death is permanent, and the environment gradually changes outside of a set loop.
Success while solo on typical persistent worlds depends on how the builders tuned the difficulty and how much grinding is needed to advance.
This is pretty much how World of Greyhawk operates. Good action with light-hearted roleplay, make your own hours, persistent database, join a party or make your own. Often there will be regularly scheduled parties but just as often you have folks who solo and enjoy the freedom it offers, but still like making guest appearances in some major events and party play.
Thank you. Sounds just like what I need, especially if you can also party up ad hoc or on short notice (for those rare occasions when I know I'm going to have several hours undisturbed).