Splatterhouse 3.
 No.  Code  Effect
   1  DDBA-AA6A  Infinite lives
   2  AAZA-AAFR  Start with 0 lives
   3  AEZA-AAFR  Start with 1 lives
   4  ATZA-AAFR  Start with 4 lives
   5  BEZA-AAFR  Start with 9 lives
   6  AT8T-EA4Y + AT8T-EA5A  Almost invincible
   7  CACT-AAA2  Start with almost no health
   8  JACT-AAA2  Start with 25% health
   9  TACT-AAA2  Start with 50% health
 10  2ACT-AAA2  Start with 75% health
 11  ADCA-AAG8  Beating heart is worth nothing
 12  GDCA-AAG8  Beating heart is 1/2x normal
 13  2DCA-AAG8  Beating heart is 2x normal
 14  ADCA-ACG8  Beating heart is full health
 15  AXCA-AA3R  Orbs worth nothing
 16  HHCA-BJVR  Orbs worth 2x normal
 17  HHCA-BNVR  Orbs worth 3x normal
 18  HHCA-BTVR  Orbs worth 4x normal
 19  AE2A-AACY + CT2A-AAC6  Start with 25% power
 20  AJ2A-AACY + FA2A-AAC6  Start with 50% power
 21  AN2A-AACY + HT2A-AAC6    Start with 75% power
 22  AT2A-AACY + LA2A-AAC6  Start with 100% power
 23  AW5T-AA5G  Power does not decrease when you are mutated  
 24  B45A-AA8C + B5ET-AA2L  Power is not lost when you are mutated
 and you clear the room of enemies
 25  C4XT-EA7W  Clock does not run