The Central Mainframe Access feature was introduced on May 5, 2010. In order to gain access to the mainframe, you need a secret code that can be obtained by doing jobs in any of the four permanent cities. The code is a 10-digit hexadecimal number that allows you to access the mainframe once every 24 hours. According to the code popup, the number will not change. When this feature was introduced there was not a way of retrieving your code, short of e-mailing Zynga support.



  • Access Code System now allows users to get their codes in game, but the users will forfiet that weeks bonus.
  • Rewards are no longer daily, but weekly instead.
  • Zynga Support can no longer assist users with retrieving the user code at this point in time.



Upon entering the code using the link by your Daily Checklist, you will get following Bonuses:

  • Icon attack 16x16 +3 Attack Skill Points - May 5, 2010
  • Icon defense 16x16 +3 Defense Skill Points - May 6, 2010
  • Icon health 16x16 +10 Health Skill Points - May 7, 2010
  • Stamina icon +3 Stamina Skill Points - May 8, 2010
  • Icon energy 16x16 +3 Energy Skill Points - May 9, 2010
  • Icon rewardpoint 16x16 +2 Reward Points - May 18, 2010
  • Icon attack 16x16 +3 Attack Skill Points - June 1, 2010


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