The Cosmic Red Playstastion 5 controller is the same color as the guards, which like you already know, also has the "Playstation symbols" on their mask too. : r/squidgame
For Sony Playstation 5 Controller Squid Grip Ps5 Joystick Soft Rubber Pads Ps5 Dual Sense Handle Sticker Hand Anti-slip Smarter - Buy Ps5 Controller Squid Grip,Ps5 Controller Skin,Ps5 Anti-slip Skin Product on
Review: “Squid Game”: Netflix's international hit killing the streaming game – Lindenlink
SQUID GAME - PLAYSTATION 5 DISK & PS5 DIGITAL PROTECTOR SKIN – Best-Skins
PewDiePie describes Squid Game as an "anime rip-off" - Xfire