Maybe there is a villainous character in the 'wicked game story' who creates all the chaos and difficult situations in the game. And there might also be a sidekick character who helps the main character figure out the rules and deal with the challenges. However, without more details about this story, these are just speculations.
Another theme might be the consequences of one's actions. If the characters are 'wicked', they are probably dealing with the fallout of their bad deeds, which is why they can't rest. For example, they might be on the run from justice or facing revenge from those they've wronged. Also, competition could be a theme. If it's a game - like situation, they are competing against others in a high - pressure environment where resting means losing.
I don't have enough information to determine the main characters. It could be anyone from a haunted protagonist to a malevolent villain.
Elphaba and Glinda are the two key characters. Elphaba is an outcast who is actually very intelligent and strong - willed. Glinda, on the other hand, is initially a bit of a shallow character but she grows throughout the story. There are also other characters like Fiyero who plays an important role in the relationship between Elphaba and Glinda.
Since we don't have more details about the 'wicked play story', the main characters could be a playwright who has some devious intentions with the script. There might also be a group of actors who are either victims of the 'wicked' plot or are part of creating it. For instance, there could be a young actor who is being manipulated by an older, more experienced actor with a 'wicked' plan to get more fame in the production.
Since I don't know the exact 'wicked letters true story', I can't say for sure who the main characters are. They could be the people writing the letters, the recipients, or those affected by the contents of the letters.
Since I don't know the specific 'wicked little letters story', it's difficult to determine the main characters. But if the letters are personified, then the letters themselves could be the main characters.
The wicked king must be one of the main characters. There might also be some of his loyal servants or advisers if the story focuses on his rule. And perhaps there are some characters who oppose him, like a brave knight or a wise old wizard who tries to stop his evil plans.
As I don't know the particular'something wicked full story', I can't say who the main characters are.
Since I don't know the exact story, it's hard to say. But it could be the 'wicked little things' themselves as the main characters. Maybe they are imps or goblins.
Elphaba and Glinda are the main characters. Elphaba is the one who will become the Wicked Witch of the West, and Glinda is the Good Witch.