Fatal Labyrinth.

 No.  Code  Effect
   1  BABT-AA4G  MASTER CODE--MUST BE ENTERED
   2  CBFA-AAER + CBFA-AAET  Start with 10/10 hit points instead of 50/50
   3    ABFA-ACER + ABFA-ACET  Start with 100/100 hit points
   4  ABFA-ALER + ABFA-ALET  Start with 500/500 hit points
   5  ABFA-BAER + ABFA-BAET  Start with 1,000/1,000 hit points
   6    ABFA-ALNR + ABFA-ALNT  Start with 2,500/2,500 hit points
   7  ABFA-BAYR + ABFA-BAYT    Start with 5,000/5,000 hit points
   8  C4NT-AA5N  Almost infinite hit points
   9  AV2A-B22T  Restore hit points 4x as fast
 10  BB2A-B22T  Restore hit points 8x as fast
 11  CV2A-B22T  Restore hit points 20x as fast
 12  AKFA-AAE0  Start with 2 food instead of 10
 13  EBFA-AAE0  Start with 20 food
 14  LBFA-AAE0  Start with 50 food
 15  XFFA-AAE0  Start with 99 food
 16  BDBA-BA6T  Most armor items worth 6 to 8 armor points
 17  CXBA-BA6T  Most armor items worth 12 to 16 armor points
 18  AF3T-BJ3C  Each food item worth 10 instead of 30
 19  AZ3T-BJ3C  Each food item worth 40
 20  AB2A-AAEE  Never need food for exploring
 21  AK2A-AAEE  Use up food twice as fast
 22  BK3T-AAD6  Each gold item worth 10 instead of 30
 23  HV3T-AAD6  Each gold item worth 60
 24  BKJA-AA9A  Kill most enemies with one blow!