The following are known CodeBreaker / GameShark Codes for Alien Resurrection on Sony Playstation (PS1).

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

Device Compatibility: Action Replay, CodeBreaker & GameShark

• Max Reverse Joker Command
  D00BDB92 ????
• Infinite Health
  8010D620 2400
• Infinite Pistol Ammo
  8011BCC4 0064
• Infinite Shotgun Ammo
  8011BCC6 0064
• Infinite Pulse Rifle Ammo
  8011BCC8 0064
• Infinite Flamethrower Ammo
  8011BCCA 0064
• Infinite Electric Gun Ammo
  8011BCCC 0064
• Infinite Grenade Launcher Ammo
  8011BCCE 0064
• Infinite Laser Ammo
  8011BCD0 0064
• Infinite Rocket Launcher Ammo
  8011BCD2 0064
• Infinite Small Medipacks
  8011BCE4 0009
• Infinite Medium Medipacks
  8011BCE6 0009
• Infinite Large Medipacks
  8011BCE8 0009
• Infinite Flashlight
  8011BCFC 00FF
• All Weapons
  3011BCBC 00FF

  Note: You may not be able to see some weapons but you do have it and can use it.

• Timer Stopped
  8005C356 0000
• More Time Press Select
  D00BDB92 FFFE
  8011BE0C 7080
• Infinite Chestburst Time
  8005162C 0000
• Items Never Decrease
  800525AE 0000
• Infinite Shotgun Rounds
  3011BCD6 00FF
• Infinite Pulse Rifle Rounds
  3011BCD8 00FF
• Infinite Flamethrower Rounds
  3011BCDA 00FF
• Infinite Electric Gun Rounds
  3011BCDC 00FF
• Infinite Grenade Launcher Rounds
  3011BCDE 00FF
• Infinite Laser Rounds
  3011BCE0 00FF
• Infinite Rocket Launcher Rounds
  3011BCE2 00FF
• Infinite Portable Autodoc
  3011BD02 00FF
• Have Items
  8011BCBE FFFF
• Have All Keycards
  8011BCEA 0001
  8011BCEC 0001
  8011BCEE 0001
  8011BCF0 0001
  8011BCF2 0001
  8011BCF4 0001
  8011BCF6 0001
• Infinite Fire Extinguisher
  8011BCF8 0064
• Have Detonator
  8011BCFA 0001
• Infinite Batteries
  8011BD00 0064