The following are known Action Replay Codes for Sid Meier’s Civilization on Super Nintendo Entertainment System (SNES).

• Increased Income
  7E7630FF
• Infinite Time
  7E75D700
• Population Modifier City
  7E784AXX
• Population Modifier City
  7E7969XX
• Fast Technology Discovery
  7E764F02
  7E765102
  7E765200
• City 1 Turbo Build
  7E785805
• Infinite Gold
  7E02CB10
  7E02CC27