This depends on which Ultimate Cheats / Ultimate Codes disc you have. The latest Ultimate Cheats / Ultimate Codes discs do allow you to add new codes to the codelist that comes on the disc. Examples of these discs are:
* Ultimate Cheats / Ultimate Codes for Metal Gear Solid 3: Snake Eater
* Ultimate Cheats / Ultimate Codes for Gran Turismo 4
* Ultimate Cheats / Ultimate Codes for Grand Theft Auto: San Andreas
Please note GTA: San Andreas requires non-standard codes. Refer to the San Andreas disc in the support section for these codes.
If your Ultimate Cheats / Ultimate Codes disc has an `Add new code` entry at the top of the codelist, then it is updateable and any new Action Replay MAX for PS2 codes that appear on Codejunkies.com after the game`s release can be added by choosing `Add new code` and then following the on-screen instructions. Ensure you have a memory card with some free space inserted when you do this.
If your Ultimate Cheats / Ultimate Codes disc does not have an `Add new code` entry then no new codes can be added.