I'm not entirely sure as I haven't read it yet. But usually in science fiction, there's often an adventurous protagonist, perhaps a scientist or an explorer. Maybe in this book, it's someone who is on a quest to discover what lies beyond the 'Doors of Eden'.
It's possible that there's a character who has a personal connection to the concept of 'Eden'. Maybe they have a family history or a prophetic vision related to it. This character could be the driving force behind the exploration of the 'Doors of Eden' and be central to the story.
There could be a group of characters. For example, a team of researchers. One might be an expert in physics, trying to understand the scientific principles behind the 'Doors of Eden'. Another could be a biologist, interested in the life forms that might be found there. And there might be a leader character who coordinates their efforts.
Another theme could be the concept of alternate realities. Given the title, there could be a focus on different versions of 'Eden', which could symbolize different states of existence or parallel universes. This would bring in themes of how different choices or events can lead to vastly different outcomes.
Adam Trask is one of the main characters. He has a complex personality and his actions and decisions drive much of the story. Another is Cathy Ames, who is a rather dark and manipulative character.
In science fiction, blast doors often serve as crucial safety barriers. They are designed to protect against various threats like alien invasions, explosions from futuristic weapons, or even the vacuum of space in spaceships. For example, in the 'Alien' franchise, blast doors were used to contain the dangerous xenomorphs.
Some science fiction works depict the Garden of Eden as a virtual or mental construct. In a world where technology has advanced to the point of being able to manipulate minds or create immersive virtual realities, the concept of the Garden of Eden can be reimagined as a perfect place within a person's mind. This could be a form of escape for characters who are living in a difficult or post - apocalyptic world. It also raises questions about the nature of reality and what truly makes a place a paradise.
I don't have information on the specific main characters in 'doors graphic novel' as I haven't read it. However, they could be a young adventurer who is curious about the doors, a wise old guide who knows some secrets about the doors, and perhaps an antagonist who wants to use the doors for evil purposes.
I don't know as I haven't read the novel, but they could be people who are drawn to the house of doors for various reasons, like an adventurer seeking mystery, or a lost soul looking for a way out.
Without having read the 'the house of doors novel', it's difficult to name the main characters. But it could be that there is a character who discovers the house and their journey forms the main plot, along with other supporting characters like friends, family or neighbors who are also affected by the mystery of the house.
They are often depicted as large, thick, and imposing. Usually made of metal or some advanced alloy. For instance, in the 'Mass Effect' series, the blast doors on the Citadel are huge and look very sturdy.
Since I don't have detailed information about 'eden visual novel', it's difficult to name the exact main characters. However, in most visual novels, the main characters are designed to engage the reader. They might be diverse in terms of personality, goals, and backgrounds. They could be heroes, anti - heroes, or ordinary people caught up in extraordinary situations, and they play crucial roles in the overall narrative structure.
I don't have enough information to tell who the main characters in the 'eden end story' are.