The following are known Action Replay Codes for Williams Arcade’s Greatest Hits on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

Defender Codes

1. Infinite Lives P1
   FFA2B7:03
2. Infinite Bombs P1
   FFA2B9:03
3. Infinite Lives P2
   FFA2F4:03
4. Infinite Bombs P2
   FFA2F6:03

Defender II Codes

1. Infinite Lives P1
   FFB7FE:03
2. Infinite Bombs P1
   FFB800:03
3. Infinite Lives P2
   FFB83E:03
4. Infinite Bombs P2
   FFB840:03

Joust Codes

1. Infinite Lives P1
   FF299D:04
   FF299E:05
2. Infinite Lives P2
   FF29A7:04
   FF29A8:05

Robotron 2084 Codes

1. Infinite Lives Both Players
   FFDB64:02

Sinistar Codes

1. Infinite Lives Both Players
   FF1F42:03
2. Infinite Sinibombs Both Players
   FF1F5B:04

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 SEGA Genesis / Mega Drive

• Action Replay Code Index for SEGA Genesis
• Game Genie Code Index for SEGA Genesis

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