The following are known Action Replay Codes for Zero Tolerance on SEGA Genesis / Mega Drive (Genesis).

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

Device Compatibility: Action Replay

• Character Highlighter Modifier (Upwards Only)
  FF1031:XX

  No blatant secret characters…

  00 – Thomas Gjoerup
  01 – Satoe Ishii
  02 – Scott Haile
  03 – Justin Wolf
  04 – Tony Ramos
  05 – ?? (Seems To Add “Deceased” to All Highlighted Profiles)

• Infinite Pistol Ammo
  FF1038:3F
• Infinite Bulletproof Vest
  FF103C:0B
• Infinite Shotgun Ammo
  FF1040:63