Create a new Classification, “Alien”, containing two new Species, “Elf” and “Man”.

In the rule “Demographics”, add the following sentence to the end of the first paragraph: “Species in the Alien or Royal Classifications are NPC Species.”

Change replace all instances of the term “non-Royal” in the rule “Demographics” with “non-NPC”.

In the rule “Migrants”, change the text “adding two Migrants of any Species to the Stockpile” to “adding two Migrants of any non-NPC Species to the Stockpile”

In the Effect of the Immigration Station, change “a new Migrant with a randomly-generated Subtype” to “a new Migrant with a randomly-generated non-NPC Species”.

If there is a rule called “Human Kings”, then in the rule “Society” change “an Allegiance, which is the identity of a Baron, idle Baron or other Named Migrant” to “an Allegiance, which is the identity of a Human King, Baron, idle Baron or other Named Migrant” and “the Allegiance of a Migrant in a Baron’s Keep defaults to that Baron” to “the Allegiance of a Migrant in a Baron’s or Human King’s Keep defaults to that Baron or Human King”.