You can freely choose the role you want or other roles such as participant, staff, frontman, host, VIP audience in squid game RPG.(For reference, among the staff, ○ is in charge of chores such as incinerating corpses and preparing games, △ is in charge of killing dropout and maintaining order, and □ is in charge of game progress, surveillance by cctv, and lower-class command,and frontman directs all ○△□ and manages the entire game)