Addams Family.
 No.  Code  Effect
   1  RH0A-R6VA  Infinite lives
FOR CODES 2 THRU 5, START THE GAME BEFORE THE DEMO ENDS
   2  AGET-RAFY  Start with 1 life in a new game instead of 5
   3  CCET-RAFY  Start with 10 lives--new game
   4  LCET-RAFY  Start with 50 lives--new game
   5  XGET-RAFY  Start with 99 lives--new game
   6    AFET-TAA2  Start with 1 life after using a continue instead of 5
   7  CBET-TAA2  Start with 10 lives after using a continue
   8  LBET-TAA2  Start with 50 lives after using a continue
   9  XFET-TAA2  Start with 99 lives after using a continue
 10  AHTA-RAA2  Extra life every 10,000 pts. instead of 50,000
 11  CDTA-RAA2  Extra life every 100,000 pts.
 12  E1TA-RAA2  Extra life every 250,000 pts.
 13  AD4A-RACC  Finding a 1-UP gives you 0 more lives
 14  A14A-RACC  Finding a 1-UP gives you 5 more lives
FOR CODES 15 THRU 17, ONLY 2 HEARTS SHOW ON SCREEN
 15  AGFA-RABA  Start with 1 heart for the first life instead of 2
 16  ARFA-RABA  Start with 3 hearts--1st life
 17  A0FA-RABA  Start with 5 hearts--1st life
 18  AGFA-RAA2  Start with max hearts at 1 instead of 2
 19  ARFA-RAA2  Start with max hearts at 3
 20  A0FA-RAA2  Start with max hearts at 5
 21  A5ZT-RA6T  Invincible!
 22  A13T-RAD4  Heart replenished every 5 dollars instead of 25
 23  LD3T-RAD4  Heart replenished every 50 dollars
 24  XH3T-RAD4  Heart replenished every 99 dollars
 25  CX4A-RAHA  Shields last 1/3x normal
 26  D54A-RAHA  Shields last 1/2x normal
 27  SD4A-RAHA  Shields last 2x normal
 28  0X4A-RAHA    Shields last 3x normal
 29  AXYT-RA48  Shields last forever
 30  A47T-RA42  Don't lose Fezi-copter when you die or change rooms