The first CodeBreaker on PlayStation 1 was a rebranded Xploder cartridge. Later revisions for PSX were likely based off the same software. Some of the cd versions also show the Xploder name if Select is pressed on the main menu to see what version the software is.
Codebreaker shares code types with Gameshark and Action Replay. The can be found here.
|PlayStation - Dreamcast - PlayStation 2|
|Game Boy - Game Boy Advance - Nintendo DS|