Global megahit "Squid Game" will return for a second season, Netflix Inc announced on Sunday, offering a few hints about what is to come in the dark Korean drama.

"Squid Game" became Netflix's most-watched series when it was released in September 2021. The show tells the story of cash-strapped contestants who play childhood games for a chance of life-changing sums of money. It inspired countless memes and Halloween costumes and kickstarted sales of green tracksuits.

Writer and director Hwang Dong-hyuk teased a few details about the show's second season in a letter released by Netflix.

Characters Gi-hun and The Front Man will return, he said, and "the man in the suit with ddakji might be back."

"You'll also be introduced to Young-hee's boyfriend," he added.

Young-hee is a motion-sensing animatronic doll featured in one of the games.

Netflix did not say when the new season would be released.

Red light… GREENLIGHT!

Squid Game is officially coming back for Season 2! pic.twitter.com/4usO2Zld39

— Netflix (@netflix) June 12, 2022