Overlord

In this, you can be any race: skeleton, vampire, dark elf, demon, imp, or lizardman. Classes are as follows: assassin, barbarian, beast tamer, magic caster, and warrior. You must be an adventurer. Adventurer levels are as follows: Copper, Iron, Silver, Gold, Platinum, Mithril, Orichalcum, and finally, Adamantite. Magic casters can see someone’s Mana levels while no one else can. Only a magic caster can do spells, but anyone can use the spell scroll: Message. NPCs can have normal conversations and even become warriors or join armies formed by players. You can also create your own NPCs for real cheap.