The following are known Game Genie Codes for Defender II on Nintendo Entertainment System (NES).

1. Infinite Lives
   GXTGEY
2. Infinite Smart Bombs
   GXYSGI
3. Start With 1 Life
   PELGNY
4. Start With 6 Lives
   TELGNY
5. Start With 9 Lives
   PELGNN
6. Super Speed
   YAZVPG
   YETVIL
7. Invincibility
   SXVIOTSA

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 Defender II

• Defender II Game Index
• Preformatted .CHT File (Action Replay & Game Genie) [US]
• Retro Achievements