Top Edit: Someone was having trouble with the .IPS patch and I wasn't aware that they're generally only used for much smaller games (like, SNES ROMS), so I've added an .xdelta patch file as well.
Note: This patch is for the U.S. Greatest Hits version of the game (v2.01). I don't know if it works on any other version, but as this version is the most content and feature-complete version of the game, I'm not worried about patching the others.
This patch simply makes the game think you've beaten it, thus unlocking the Bullet Adjust and Noise Filter options in the Extra Options menu (accessed by pressing L1 or R1 in the options menu on the main menu).
Hashes:
MD5: 37A90D79DEA1D60B90B54B371C34C53A
SHA-1: 2f4d89736d9240c6f8719e50a8d450a81ad638ae
Note: This patch is for the U.S. Greatest Hits version of the game (v2.01). I don't know if it works on any other version, but as this version is the most content and feature-complete version of the game, I'm not worried about patching the others.
This patch simply makes the game think you've beaten it, thus unlocking the Bullet Adjust and Noise Filter options in the Extra Options menu (accessed by pressing L1 or R1 in the options menu on the main menu).
Hashes:
MD5: 37A90D79DEA1D60B90B54B371C34C53A
SHA-1: 2f4d89736d9240c6f8719e50a8d450a81ad638ae
