The following are known Game Genie Codes for Ultima: Exodus on Nintendo Entertainment System (NES).

• GZUKOGST
  Do not take any damage from most monsters
• IEOPTPPA
  Start with 5 of each item
• ZEOPTPPE
  Start with 10 of each item
• EKEOAPGV
  Start with 200 GPs
• ZEEOAPGT + PUEPTPAL
  Start with 512 GPs
• AAXIAPPA
  Never lose tools
• KPVSUZOP
  Never lose magic
• AAUEPYPA + OLUAGYOI
  Rapid magic recovery
• AEOAKVAA
  No limit on stat points
• YKEAUVTZ + LKUAVYZU + LGSOPAZU
  75 stat points to start instead of 50
• LSEAUVTX + YSUAVYZU + YISOPAZU
  95 stat points to start instead of 50