The following are known Game Genie Codes for Mappy-Land on Nintendo Entertainment System (NES).

• Infinite Lives
  SZKXITVG
• Start With 1 Life
  AEXXTAZA
• Start With 6 Lives
  IEXXTAZA
• Start With 6 Toys
  TESXALLA
• Start With 1 Toy
  PESXALLA
• Start With Coins, Not Toys
  LESZALAA
• Start With Fish, Not Toys
  PESZALAA
• Start With Pots, Not Toys
  ZESZALAA