You have entered an incorrect password.

When hosting a game, you must also be a player in the game. Do not uncheck the "Play on this machine" option.

Alpha Centauri has run out of memory! Try increasing the memory allocated to Alpha Centauri via the “Get Info” dialog box in the Finder.

Alpha Centauri requires MacOS 7.6 or higher to run. Please visit your local retailer or an online mail order house to purchase an updated version of the MacOS.

Alpha Centauri uses QuickTime 4.0 to play mp3 files. Since an earlier version of QuickTime has been found, mp3 audio clips will not play. You can get the latest version of QuickTime from http://www.apple.com

Alpha Centauri requires QuickTime 3.0 or later, and it works best with QuickTime 4.0 or later. You can download the latest version from http://www.apple.com.