So in fact many of these games that have anime adaptations are romantic "adventure games," or else they're visual novels, or else...eh, just navigate around some of the related Wiki pages to familiarize yourself with the terms.
- intimidating female dog names
- who is seth rollins dating
- dating and being a female preacher
Such a list would be very, very long, especially since many hentai series are based on those types of games.
In the West, the term dating sim is also used to classify what are known as visual novels in Japan.
Although, it CAN be argued that the appeal of visual novels really do lie in their story or emotional content, as opposed to fanservice or eroge content. Maybe I should just create a standard copy-pasta response to those who will be posting all the terrible things they have heard about the ero-scenes in the original game.
Back on point, I feel as if the fanservice level of bishoujo game adaptations are far lower than those of adaptations of seinen manga. Now I haven't finished the series, but I've played some of the Arcueid and Ciel path in Tsukihime. BTW - for those not familiar with Taking Ultenth's quote to the extreme would be Diamond Daydreams (org: "Kita eh - Diamond Dust Drops") which took the stories of the women in the game and made them the focus of the show.
However, the term "dating simulation" is commonly defined as simply a romantic game and need not include any of these elements.