Squid Game season 2 has finally arrived, and it's already a huge hit for Netflix, breaking a record previously held by Wednesday and becoming one of the most popular shows on the streamer. But, as anyone who's seen all seven episodes will know,

Gi-hun's lack of character development in Season 2 of Squid Game downplays the intelligence and humanity he needed to win in Season 1.

Not just yet, though the streamer has released a hair-raising teaser—which some viewers may have already caught, given it was hidden in the credits of the final episode of season two—featuring Chul-su, a brand-new killer doll who appears to be at the center of a new version of “Red Light, Green Light.” Yikes.