Anna Tingley If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission. The Emmy-winning Netflix series “Squid Game” is set be the most popular TV-inspired Halloween for the second year in a row. According to data collected by CasinoTop10, Squid Game costumes outnumbered Google searches for any other film and TV character costumes, beating out other popular costume inspo such as Harley Quinn, Cruella, Spiderman, the Joker and more. In the ultra-popular series, hundreds of debt-ridden people sign up to compete in order to win a life-changing cash prize.