On Myst Island, go to the planetarium. Sit in the chair and pull down the star viewer. Enter the date "MARCH 1ST 1978" and for the time, enter whatever the clock tower currently shows. After the viewer finishes locating the coordinates, change the month from "MARCH" to "NOVEMBER". You should see a Pong game being played in the view window. To control the left paddle, grab the time slider and move it up to make the paddle move up and down to make the paddle go down. If it disappears and you wish to play again, go to the clock tower and change the time. Then repeat the steps to make the Pong game appear with the new time in place of the old. Note: March 1, 1978 was the day that Atari announced that they had merged with Time Warner. November was the last production month of the Pong video game.
Easter Egg pictures:
Open the CD-ROM with Windows Explorer and go to the "scn/maps" folder. Note the "cyanegg" and "huevo" movies. "huevo" is "egg" in Spanish. The "cyan" file features a series of photographs of the creators and their families. The "huevo" file features mysterious static. Try using a photo editing program to layer the static from Huevo.avi. At this time, it is not known how these files are accessed within the game.