For Women’s History Month, Manga Gamer interviewed women game creators and localizers, and one of them was No, Thank You!!! Most of her experience is of drawing women, and NTY was her first venture into the BL genre.
“The hardest thing was probably the fact that you have to get both of the guys’ faces on screen at the same time,” she says.
Some Sim Date games have been made into Harem anime, though the result is usually nothing special due to the removal of sex and the fact that the narrative can no longer focus on any single character.
Because there is almost no market for true Dating Sim games outside of Japan, it's a frequent misunderstanding among western gamers that "Dating Sim" is the general term for all ren'ai (romantic love) games.
It's such a pity, because I think a game of that caliber would have been perfect to link to people asking me for good examples of dating sims. : THE NIFLHEIM is currently available for free download with in-app purchases fori OS and Android.