The following are known Action Replay Codes for Contra: Shattered Soldier on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

• Master Code – Must Be On
  0E3C7DF2 1853E59E
  EE410DF2 BC068C82
• Infinite Credits
  CE0DD1AA BCA99BE6

Player 1 Codes

• Invincible
  FE0DD17A BCA99B82
• Infinite Lives
  DE0DD63E BCA99BE6
• Mega Jump
  DE0DD03E FED99B83
• 100% Hit Rate
  CE0DD18A BCA99BE7
• Lost Lives At End Of Level
  CE0DD192 BCA99B83
• Massive Score
  DE0DD63A BC413102

Player 2 Codes

• Invinicible
  FE0DD7AA BCA99B82
• Infinite Lives
  DE0DD6CE BCA99BE6
• Max Score
  DE0DD6CA BC413102
• Massive Jump
  DE0DD66E FED99B83

Difficulty Codes

• Always On Last Life
  0E0DD63E BCA99B85
  CE0DD63E BCA99B83
• Always Have No Credits
  DEBCFA6E 5CE9C0B7

Gun Codes (Use Only 1)

• Always Use Rapid Fire Gun
  FE0DD0CE BCA99B83
• Always Use Flame Gun
  FE0DD0CE BCA99B84
• Always Use Grenade Gun
  FE0DD0CE BCA99B86