This is kind of like a board game. The goal of the game is to be the last one standing. Set each player a number. (ex. player 1, player 2, player 3...) When it's your turn you must roll the dice and then based on what you roll you may either have to re-roll, pass it on to the next player, or you might lose and you will not be in the game until you restart. If you roll a double then you have to re-roll. If you roll and they add up to 7 then you lose. If you don't roll any of those then it's the next players turn. It will tell you when to pass it off to the next player and when it does pass the device over to them. (If you had 3 players and player number 2 got out then you would pass it from 1 to 3 because 2 is out and when you get to the last player then pass it to player 1.) If this confuses you then look at the [Player:] variable to see who's turn it is. (Only look after it says "next player" so basically when you see the dice again, to see who's turn it is.) I'm sorry if this is a bit confusing so I will be glad to answer any questions down in the comments.
I hope you enjoy!