One visual novel that might be similar is 'Umineko no Naku Koro ni'. It has elements of mystery and battles of wits which can be seen as a form of battle. The story has a cruel undertone as it unfolds, with complex characters and a lot of mind - games. Additionally, 'Grisaia no Kajitsu' has some parts where the battles, both physical and mental, are quite intense and there are elements that could be considered cruel in terms of the characters' pasts and the situations they face.
Since 'hardcoare' seems to be a wrong spelling, assuming it's 'hardcore'. A cruelest hardcore battle visual novel might revolve around intense battles that are not for the faint - hearted. It could feature gory and violent battle scenes, complex battle strategies, and characters who have to endure great pain and make tough decisions in the heat of the battle. The 'cruelest' part might also refer to the story's overall tone, such as a world where there's no mercy, and only the strongest or the most cunning survive. It may also explore themes like power, survival, and sacrifice in the context of these battles.
Sorry, without knowing more about the '170722 visual novel', it's hard to recommend similar ones.
Visual novels can vary greatly in theme and style. 'Steins; Gate' is a popular visual novel that involves time - travel and complex plotlines. If 'hentales a visual novel' has elements like mystery or science - fiction, this could be a similar one. Also, 'Ace Attorney' series has a visual novel - like structure with courtroom drama and investigation. These might be somewhat related depending on what 'hentales' actually represents in the context of a visual novel.
Another option is 'Clannad'. It is a very well - known visual novel that focuses on relationships and has a lot of heartwarming and emotional moments. It has beautiful art and a great soundtrack to go along with the story.
One similar visual novel could be 'Clannad'. It also focuses on relationships and has a deep and emotional story. Another might be 'Katawa Shoujo' which has a unique take on character development. And 'Air' is also a well - known visual novel that shares some of the same elements like a strong narrative and engaging characters.
Some visual novels similar to 'reiji visual novel' could be 'Key' visual novels like 'Clannad' or 'Air'. They are well - known for their emotional storylines and character development.
There are several. 'Steins; Gate' is a classic. It has a mind - bending time - travel plot. 'Doki Doki Literature Club!' is also popular, though it has some disturbing elements later on, so approach with caution. 'Umineko no Naku Koro ni' is a long and complex visual novel with a lot of mystery and intrigue.
One similar visual novel could be 'Clannad'. It also has a strong focus on character relationships and an engaging story. Another one might be 'Katawa Shoujo', which has a unique setting and well - developed characters.
Some popular visual novels include 'Clannad'. It has a great story with deep emotional themes. Another one is 'Danganronpa' which is known for its unique mystery and death - game concept.
I'm not that familiar with 'rainflow visual novel' specifically, but some popular visual novels are 'Clannad'. It has a great story about friendship, family, and love. Another one is 'Steins; Gate' which is known for its time - travel plot. 'Danganronpa' is also quite well - known for its mystery and unique art style.