First, you need to have a good story in mind. Outline the plot, characters, and the different endings you want. Then, you can use software like Ren'Py which is very beginner - friendly. It has a lot of documentation and tutorials available online.
To create a VLR visual novel, start by writing a detailed script. Make sure the dialogue is engaging. Next, think about the art. You can either draw it yourself if you're an artist or hire someone. For the programming part, like I said, Ren'Py is a great option. You also need to consider the music and sound effects. You can find royalty - free music online. Once you have all these elements, you can start putting them together in Ren'Py and test it out. Make sure to get feedback from others as well.
To create your 'romance visual novel', start by planning the plot. Decide on the type of romance - whether it's a sweet first - love story or a more complex, angsty relationship. Next, write the script. Make sure the dialogue is engaging and reflects the characters well. For the visuals, you can either draw them yourself if you're an artist or hire someone. As for the programming part, like I said, Ren'Py is a great option. It has a lot of documentation and a helpful community. You can also add music and sound effects to enhance the overall atmosphere of your visual novel.
To create a Lovecraftian visual novel, start with the story. Come up with a plot that involves elements of the unknowable and the terrifying. You could have a protagonist who stumbles upon an ancient cult or a forbidden artifact. For the art, use a color palette that gives a sense of gloom and doom. As for the characters, make them complex, with their own fears and desires that are affected by the horror they face. And, of course, add elements of the supernatural that seem to defy explanation.