Well like I've said many times, this campaign will be single-player, it would be multiplayer if it were possible, but it's not. This campaign is single-player and has a 0.01% chance of being multiplayable. (0.01% chance is if Blizzard helps out and gives the mod a special program or even gives this campaign something special enough to be played on Bnet or something. Also, if we made this as a multiplayer mod, I believe that Blizzard would have a problem with that in the first place since this is a remake of their own official game, and even though this mod is being made from one of their games with another one of their games, it's not being created under Blizzard Entertainment's staff, which takes away quite a bit of power from us. And when you create something against a disclaimer, it's in violation of the products copyright.
I've explained this in almost every way possible about how and why this campaign will be single-player. We just don't have the power to make this into something like we really want.
However, due to this being a remake of an MMORPG and trying to make it into a single-player RPG convincing enough that other heroes running around are REAL is great AI work and very well made triggers, which will definatley take about a year or so to do because it is honestly going to be that complex.
NPC heroes will run around and enter and exit the zone every now and then randomly and grind, some will also do quests as well eventually in the future. But that's not all they do, they also PvP (Gank) an Alliance NPC who may be grinding or farming vice versa.
NPC players also join your group (currently, groups are only up to 3 people.) and help with ganking and grinding and questing. At the moment, you cannot mail items or share quests yet, but your group will follow you into the next zone you enter, but if you log-out or die, your group disbands.
Before I turn this one post into a novel, I ask everyone who is interested in this project to read the FAQs at the website's About page at:
http://www.freewebs.com/war3wow/About.htm
That's all I've got to say for now;
-Craka_J: Terrainer/Leader of WC3:WoW