Rainbow Six Siege is a tactical shooter that pits teams of players against each other in a battle to survive. The game is available on Xbox One, PlayStation 4, and PC. To peek in Rainbow Six Siege on Xbox One, players need to have the game installed and open. To do this, they first need to sign into their Microsoft account. After signing in, they will be able to see their recent activity and games played. To peek in Rainbow Six Siege on Xbox One, players need to click the gear icon in the top right corner of the screen and select My Games & Apps. From here, they can see all of their games and apps and select Rainbow Six Siege from the list. After selecting it, they will be able to see how much time is left until the next scheduled update for the game. ..