One relatively well - known 'guro visual novel' is 'Umineko no Naku Koro ni'. It contains some disturbing and complex themes that fall under the guro category. However, it also has a deep and intricate storyline that has attracted a cult following.
There are some titles that are known within the niche of guro visual novels. For instance, 'Tsukihime' has certain story arcs and themes that can be considered part of the guro genre. It has elements of horror and some rather disturbing character interactions. 'Higurashi no Naku Koro ni' also has aspects that might be related to guro, especially in some of the more violent and dark storylines. However, it's important to note that these are complex works that also have other elements besides the guro - related ones.
Guro visual novel is a sub - genre of visual novels. Visual novels are interactive fiction games, often with anime - style art. In the case of guro visual novels, they tend to explore very dark and often uncomfortable themes. This can include excessive blood and gore, as well as themes that might be considered morally or ethically challenging. For example, some might involve stories of extreme survival situations where characters are faced with brutal and inhumane choices, and the art and narrative often emphasize the grotesque nature of these situations.
As of now, there don't seem to be any extremely famous 'slave visual novel' titles. There are many popular visual novels in other genres like romance, mystery, and fantasy. Slavery - related visual novels are probably not as common, perhaps because they deal with a complex and often dark theme that might not appeal to a broad audience.
One example could be 'Umineko no Naku Koro ni'. It has some elements that can be considered 'kuso' in terms of its complex and often mind - boggling plot twists and character interactions.
Another one could be 'Saya no Uta'. It delves deep into a world of psychological horror and abnormal themes. The art and narrative combine to create a very unique and disturbing experience. It's not for the faint - hearted as it contains some rather extreme content.
Most of the 'guro light novel' series remain relatively unknown to the general public. The disturbing content limits their mass - market appeal. However, within certain subcultures or among readers with a particular taste for the grotesque, there might be some series that are more popular. But it's hard to name any that have achieved the level of popularity like mainstream light novels such as 'Sword Art Online' or 'Re:Zero'.
I'm not sure specifically about 'waifuhub visual novel' titles being extremely popular as it might be a relatively niche or new concept. However, in general, popular visual novels often have elements that could be related. For example, 'Clannad' has well - loved female characters and a deep story, which could be considered in a similar vein.
There may be some 'lair visual novel' titles that are popular within certain niche communities. However, in the broader world of visual novels, it's not a common enough theme that I can immediately name a popular one. It could be that some indie developers have created interesting lair - centered visual novels that haven't yet reached mainstream popularity.
I'm not sure about extremely popular ones specifically named 'angel visual novel'. But there are visual novels that feature angels prominently in their storylines. For example, some Japanese - style visual novels might have angel - like characters in a fantasy setting.
There may be some 'doppelganger visual novel' titles that are popular within the visual novel enthusiast community, but they may not be widely known to the general public. The world of visual novels is vast and diverse, and while some themes like romance or fantasy tend to get more attention, there could be hidden gems among the doppelganger - themed visual novels that are just waiting to be discovered. It's possible that with more research or by asking in specific visual novel forums, one could find some titles that are beloved by those who are into this particular type of story.
Honestly, I can't name any popular 'gachimuchi visual novel' titles. Given that 'gachimuchi' is a rather specific concept, it may not have produced a large number of well - known visual novels. Visual novels are diverse in nature, and while some genres like romance or mystery have many popular titles, 'gachimuchi visual novels' may be more of a niche interest. It's possible that within certain communities or among enthusiasts of 'gachimuchi' - related content, there are some beloved titles, but they haven't broken through to a broader, general audience.