The following are known Game Genie Codes for Dr. Jekyll and Mr. Hyde on Nintendo Entertainment System (NES).

1. Start With 16 Coins
   KENLKVSE
2. Keep Coins from Previous Games
   GXNLKVSE
3. Instant Game Restart
   NXNSZEOO
4. Invincibility
   GZXVTKVK
   GZXTTSVK

These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

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.

Code Indexes for Nintendo Entertainment System (NES)

• Action Replay Code Index for Nintendo Entertainment System (NES)
• Game Genie Code Index for Nintendo Entertainment System (NES)
• Preformatted .CHT File Index for Nintendo Entertainment System (NES)

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Other Content for Dr. Jekyll and Mr. Hyde

• Dr. Jekyll and Mr. Hyde Game Index
• Preformatted .CHT File (Action Replay & Game Genie) [US]