Board Thread:General Discussion/@comment-33944608-20171212163023/@comment-27136653-20171213195524

Try this, it's a good read (it has several parts):

Part 1: http://napstamuse.tumblr.com/post/138297470632/gaster-the-grey-npcs-and-fun-values-an

Part 2 (contains a link to part 1): http://napstamuse.tumblr.com/post/138312384562/gaster-the-grey-npcs-and-fun-values-an

Part 3 (contains a link to part 2): http://napstamuse.tumblr.com/post/138358274437/gaster-the-grey-npcs-and-fun-values-an

Part 4 (contains a link to parts 1 and 3): http://napstamuse.tumblr.com/post/138496262987/goner-theory-part-2-gaster-strikes-back