The game of Pig is pretty simple. Roll as many times as you want in a turn...but if you get a "1" (a Pig) you lose your turn (and any points earned in that turn). Your goal is to get to 100 points before the computer player (Comp) does. So roll away...then click on Hold when you are ready to let the computer play. See http://en.wikipedia.org/wiki/Pig_%28dice%29 What I love about the game is that it has conflicting forces...you want to roll as long as possible to earn the biggest score...but the longer you roll, the better your chance of scoring a Pig and losing it all! The graph that starts in the lower left corner shows the occurance of Pig rolls (red line) compared to the expected average of one sixth of a Pig every roll (black line). You can use the graph to try and decide if you should continue rolling if you want to :) The awesome music is from Newgrounds and is shared with a Creative Commons Noncommercial Share-alike license. It is called "The Beat of Life". It was written by Caleb Cuzner (Nijg) and is available here http://www.newgrounds.com/audio/listen/358570 Credit to dov for the idea to add in a speed adjustment - thanks!