after reading the family tree ask, ive been thinking (my inspo being the aishi family bloodline), i wonder if all the gasters (as their in other family members), what were they like, they all had a red soul yes, but theres also something about one color of a soul (this time being red) theres big diffrences between them if its diffrent by the slightest, AND GOD IM OBSSESED WITH IT, for example wingdings father having a red soul that had the meaning of agressivity, while wingdings had a red soul thats meaning was obssesion (obssesion with his work-)
and to imagine how big their family tree would be, and what their ancestors were like, imagining that their ancestors had a pack of warriors, fighting in wars, dealers, merchants, killers, etc, and how obssesed i am with how their powers were small little bits of their ancestors powers, and or similarties in features / personalities from their family members/ancestors (i might be a bit of a gremlin when it comes to family trees, and mafiafell...)
First off, this sounds like a cool idea in general! I can legit see this working. We need detailed thinking like this more often.
Also, be a gremlin. That's one of the best things to be in life. 😌✊️
As for the family tree, I'm a bit embarrassed to say that while I do have a family tree for the Gasters, there's like only one other member.
I don't want to get too much into detail with this character, but when I was in my Solygbm phase a few years back, I made Mar have a father, whose name I think was named Memory. He was an orphaned child of no origin, couldn't speak, and was traumatized from something indescribable. He was found by another child, Gerson (funny how deltarune chapter 4 has him in it), and were raised together, eventually living within a happy, small business in Gerson's pub. Eventually, he would fall in love with another monster, I think her name was Smokey??? I dunno. It's been like 5 years. She was, would you have guessed, a smoke monster and they would have only one daughter. Unfortunately, Smokey the Smokster or something died from childbirth and Memory raised her by himself. And he did until he disappeared after visiting WATERFALL to get Mar a gift. Neither Mar nor Gerson would know what came of him, but it's assumed that he was unmistakably murdered.
He actually was going to be a character in my fanfic, and for very good reasons. However, I'm like deadshit exhausted. But, it may connect with Alphys.