The following are known Game Shark Codes for Bloody Roar 4 on Sony Playstation2 (PS2).

• Master – Must Be On
  9495B6F0 B376021C
  24CFFEB4 5F6D8801
  24DBF6A8 1647C129
  24DAF6A8 9247C119
  24C1A6A8 1666C139
  24C0B6A8 9A64C189
  24D3B6B2 1F5FC8A0
  24D9A688 8674C198
  4450B628 1664C1B8
  3942D6E1 9BABB1E0
  24D3B4B2 9F5FC830
  24D9A488 8674C188
  4450B428 1664C1A8
  3942D6E1 9BABB1E0
  24DAF7A8 9247C128
  24DBF7A8 1647C118
  24DAF70A 1675C138
  24DFF7AC 5665C189
  24911228 30764134
• Player 1: Infinite Health
  24C2BEA8 1346C1B9
  24C2BCA8 9346C109
• Player 1: No Health
  24C2BEA8 1756C1B9
  24C2BCA8 9756C109
• Player 1: Infinite Beast
  24C2BCAA 1346C129
  24C2BCAA 9346C119
• Player 1: No Beast
  24C2BCAA 1756C129
  24C2BCAA 9756C119
• Player 2: Infinite Health
  24C2BCA8 1346C1A9
  24C2BCA8 9346C199
• Player 2: No Health
  24C2BCA8 1756C1A9
  24C2BCA8 9756C199
• Player 2: Infinite Beast
  24C2BCAA 1346C1B9
  24C2BFAA 9346C109
• Player 2: No Beast
  24C2BCAA 1756C1B9
  24C2BFAA 9756C109
• Unlock: Kohryu the Ironmole
  244A4340 4D2412D8
• Unlock: Uranus the Chimera
  24C213E2 0D3E52F9
• Unlock: Shina the Leopard
  24435140 48365349
• Unlock: Long the Tiger
  24CB5140 0C24536B
• Unlock: Ryoho the Dragon
  245F51C0 4C365359
• Max: DNA
  24435AC6 DCA55A7A
  24435AC6 DCA55ACA