(Red light green light if the doll sees movement the player gets shot by snipers in the wall and Seong Gi-hun is the main character who tells people how to play but people like you and Thanos(a guy with purple hair) and kang Mi-na(a girl with blackish hair with yellow at the bottom) with the other players think he’s insane and don’t believe him though player 222(the pregnant woman I think) played the games 3 years ago aswell so she believes him)and she is Kim Jun-hee