You may have noticed that a few accounts have been made that are not held by a single person. These accounts, called Non-Player Characters or 'NPCs', are available for public use. They are common property, and thus can be used freely. NPCs can either be a specific character or a broad variety of different characters under one umbrella.
So far, we already have a couple of NPCs. Here are the account names and passwords.
Creature NPC
roaches (temporary)
Nexus Staff
lackey
If you desire additional NPCs, make a request to an admin. As more NPCs are created, they will be posted here.