It depends on various factors. In some niche communities of dungeon - themed or light novel enthusiasts, it might be quite popular. These types of novels often attract readers who are interested in adventure, fantasy worlds, and complex character development. However, compared to some mainstream best - selling light novels, its popularity might be more limited.
To create a dungeon manga, start by imagining a world and a story that fits. Come up with creative traps, monsters, and treasures. Also, pay attention to the art style to make it visually appealing.
Not at all. Whether it's right or wrong to pick it up depends on various factors like your expectations, the reviews you've heard, and your previous experiences with similar manga. But give it a try and see if it suits you.