Or maybe all of them is a real person and I just missed it out lol?
No only bada is a player and the others are characters from what i know
I think only bada and doha are real players. And they're friends and both hard gamers irl. Maybe this whole chapters are just imaginations/narations of Doha considering that he secretly admire bada irl too. Hehe.
But Doha gains consciousness later on. He was a character until then. For some reason I feel like they can't be together irl so doha will sabotage bada in finishing the game.
If they ever got out of the game what will happen? would they remember each other or one of them is just really a character that's part of the game and not really a player(person)(〜￣△￣)〜