Given the lack of information about the 'omegalodon game story', it's really hard to determine the main characters. But if it's a story about survival against the omegalodon, the main character could be an ordinary person who finds themselves in an extraordinary situation in the ocean and has to use their wits and any available resources to deal with the threat of the omegalodon.
As I don't know the details of the 'omegalodon game story', I can't say for sure what the main characters are. It could be a brave diver as a playable character who has to face the omegalodon.
There's not enough information to accurately describe the 'omegalodon game story'. However, if it follows the pattern of typical survival or adventure games, it could involve tasks like exploring an underwater environment, finding resources, and trying to outwit or escape from the omegalodon. This could all be set in a fictional underwater realm filled with other sea creatures and challenges.
Since I don't know the exact 'arx game story', I can't say for sure who the main characters are. It could be a lone adventurer or a group of heroes.
One of the main characters could be the military commander you interact with in the game. He gives you orders, supplies, and important information about the situation. There are also some key survivor characters you meet during your journey. They each have their own backstories and reasons for surviving in this harsh world. They might assist you in battles or provide useful items.
The main character is Master Chief. He is a key figure in the story, being a Spartan - II super - soldier who battles the Covenant on Halo.
I'm not certain about the exact main characters in the Nightgate game story. It could be a lone adventurer who is brave enough to explore the Nightgate.
The main characters in the SAO game story are quite diverse. Kirito is the protagonist. He is known for his quick thinking and combat skills. Asuna, as mentioned, is an important female character. She is a valuable ally and later, Kirito's partner. Klein is a character that adds some humor and camaraderie to the story. There are also characters like Silica, who is a beast tamer in the game. These characters interact in different ways, facing challenges together, and their relationships develop over the course of the story, which makes the overall narrative engaging.
Since I don't know the specific 'vanish game story', I can't say for sure. But it could have a brave hero as a main character, someone who is determined to solve the mystery of the vanishing.
The main character is often the succubus herself. There may also be other demons, like powerful lords of the underworld who could be either her allies or enemies. Sometimes, there are also mortal characters who get involved in the story, either by accident or because they are lured by the succubus's charm.
There could be a fearless warrior as one of the main characters, who is good at combat and leading the group through dangerous areas in the Badlands.
There could be a brave protagonist who is resourceful during the blackout. Maybe a young woman who is not afraid to face the challenges that come with the power outage.