The following are known GameShark Codes for Alfred Chicken on Sony Playstation (PS1).

• Master Code – PAL to NTSC / Cheat Device Protection Bypass
  C1000000 0000
  D00B12C4 0001
  800B12C4 0000
  D0123594 0008
  80123590 0000
  D0123596 03E0
  80123592 3402
• Infinite Lives
  D0108FE8 0041
  80108F7C 0063
• Max Score
  D0108FE8 0041
  80108F78 E0FF
  D0108FE8 0041
  80108F7A 05F5
• Press Circle for Max Diamonds
  E00BFD8D 0020
  80108F88 0063
• Only 1 Balloon Needed to Clear Stage
  D0108FE8 0041
  80108F80 0001
• Unlock All Stages
  800B4880 000A
• Have All Watering Cans
  50000A04 0000
  800B484C 0001
• Press L2/L1 to Turn Star Blocks ON/OFF
  E00BFD8D 0001
  80108FF0 0001
  E00BFD8D 0004
  80108FF0 0000
• Press R2/R1 to Turn Diamond Blocks ON/OFF
  E00BFD8D 0002
  80108FF4 0001
  E00BFD8D 0008
  80108FF4 0000