#RiverPerson #Gaster #River #Rivaster #au #undertale #undertaleau #understilltale #art #concept #digitalart #ust #ustau #game #artwork #mangaart #manga #comic #comicart #videogame #halloween #card #taro
April 16, 2026 at 8:05 AM
Got a soft spot for Rivaster
He was the fist OC of yours I saw and I thought he has such a great design!
He was the fist OC of yours I saw and I thought he has such a great design!
October 9, 2025 at 5:21 AM
Got a soft spot for Rivaster
He was the fist OC of yours I saw and I thought he has such a great design!
He was the fist OC of yours I saw and I thought he has such a great design!