I'm not too sure why I omitted the name of the game in the first place, but I've added it in the original comment now! (I guess I didn't consider that anyone would want to know the original source?) Thank you for telling me!
Also, here's the drawing of Aris that I mentioned last time! It was originally supposed to be a simple drawing like the other two, but I got carried away with the coloring..
I wanted to dress up Bryant and Aris in outfits of the dolls that matched their personalities the best and I ended up picking the wizard doll for Aris. The wizard is described to be a mischievous prankster, and I feel like Aris could match that description if he were brought up in better circumstances.. (It still sort of fits the current him still, so I'll just give myself a pass for that for now!)