The following are known Game Genie Codes for Sim City 2000 on Super Nintendo (SNES).

• To Start With $99,999,999 On All The Maps Except “Land of Freedom”
  EEF3-8700
  3DF3-8760
  E9FE-8D60
  D9FE-8DA0
• Start The “Land of Freedom” Map With $99,999,999
  EEF3-8D00
  3DF3-8D60
  E9F3-8F60
  D9F3-8FA0
• Make Cash Around $2,120,613,888 Every Update
  AEAB-7DF3
• Coal Power Plant Costs Nothing
  DD9B-77A9
  DD9C-7DD9
• Hydroelectric Power Plant Costs Nothing
  DD9C-7DA9
  DD9C-7FD9
• Oil Power Plant Costs Nothing
  DD9C-7FA9
  DD9C-74D9
• Gas Power Plant Costs Nothing
  DD9C-74A9
  DD9C-77D9
• Nuclear Power Plant Costs Nothing
  DD9C-77A9
  DD98-7DD9
• Wind Power Plant Costs Nothing
  DD98-7DA9
• Solar Power Plant Costs Nothing
  DD98-7FA9
  DD98-74D9
• Microwave Power Plant Costs Nothing
  DD98-74A9
  DD98-77D9
• Fusion Power Plant Costs Nothing
  DD98-77A9
  DD9A-7DD9