Two players roll the dice alternately to try to reach the magical winning score of 100 (or you can set their own winning score) before your opponent to win the game.
If you roll a 2, 3, 4, 5 or 6 you get to keep the points and roll the dice again to add more points to your total.
However, if you are greedy and roll the dice too many times, you may roll a 1. Rolling a 1 loses all the points from that turn and also the turn! Your opponent now gets to roll the dice and try to outpace you to reach the winning score and win the game!
The game is about passing the turn at the right time without being too Greedy to win the game!