Crab Game is a free multiplayer party game released by developer Dani in 2021, built around mini-games inspired by the Netflix series Squid Game. Its Red Light Green Light mode copies the childhood game featured in the show, where a large doll controls movement and players are eliminated if they move on red. The green light cue became a familiar shorthand in clips and edits from the game, reused by creators for any moment when waiting ends and frantic movement suddenly begins again.