I'm going to trim this list down as I tried the trials to a few of the games and it turns out they have GxG elements which negates them as strictly GxB. (If I wanted GxG I'd look to Ren'ai and the TON of other games out there.)
So Fatal Hearts and Reileen get dropped.
For Doujin Works, I'm going to list completed games that have a certain professional caliber to them. Most of the ones I see on RenPy are short, or there was little consideration to art. I haven't played all of them out there, so there might be a few I've personally missed.
Otome From Japan:
Yo-Jin-Bo (Win/Mac)
Princess Debut (NDS)
Atelier Annie (NDS)
Hakuoki fleeting blossom
Mobile:
Android
NTT Solmare: Shall We Date?:
My Sweet Prince
Ninja Love
Heian Love
Actor to Be
"KONKATSU" for Marriage
Pirates In Love
MoteMote - Love Story for Girls
My Forged Wedding (iOS)
Seduced in the Sleepless City (iOS)
iOS
KEITAI ☆ Guardian
London Detective Story
Road To Emerald
Online:
Star Project
Facebook:
Destiny Stone
Otome From Others:
Spirited Heart (Lin/Win/Mac)
Fantasia, the realm of thanos
Tiger eye
Lovely juliet
Date warp
Doujin Works:
Love blossom Extended (Win/Lin/Mac)
RE: Alistair++
Fantasia Requiem of The Abyss
1st teen story
Lucky Rabbit Reflex
Heartstrings bug
School festival
Flash games:
Other Age
Festival days sim date
Ciao Bella
Project: princess
In progress
Oneiro
Rock robin























