Killer Queen Black is a video game for up to eight players. It features three ways to win and multiple characters to play. It is available for cross-play on Nintendo Switch, Xbox, PC, Stadia... Read allKiller Queen Black is a video game for up to eight players. It features three ways to win and multiple characters to play. It is available for cross-play on Nintendo Switch, Xbox, PC, Stadia, and Luna.Killer Queen Black is a video game for up to eight players. It features three ways to win and multiple characters to play. It is available for cross-play on Nintendo Switch, Xbox, PC, Stadia, and Luna.