Mystery Quest – Game Genie Codes
The following are known Game Genie Codes for Mystery Quest on Nintendo Entertainment System (NES).
Immune to monster attacks
Immune to shallow water
Start with more Energy
Start with less Energy
Start with the Raft and the Key
Never lose the Key
Never lose the Raft
Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.