Codenames is a game that involves splitting into two teams and having each team guess which words in a set are related to a hint-word given by a teammate (known as the spymaster). So, start by dividing deciding your teams—the red team and the blue team.
When you’re playing this game virtually, have one player who is not a spymaster share their screen. As players attempt to guess which cards their spymaster hints at, send teams off into breakout rooms so that they can discuss their strategy. Whichever team successfully guesses all cards with their color first wins the game.