In this AU, the roblox game Dandy's World, takes place in the Korean show Squidgame. All of the mains, aka, Vee, Sprout, Astro, and Shelly were the guards. Dandy was the operator of the whole thing. 

Cosmo: Cosmo is a sweet Baker boy, but can be sour if his buttons are pushed. His lover was Sprout, and unaware he was a guard. His number is 366 and very good at the games. He is an excellent healer and friends with many people, though it's sad to see them die in this show of horrors. 