Flicky.

 No.  Code  Effect
   1  ATBT-AA4L  MASTER CODE--MUST BE ENTERED
   2  AETA-CAAJ  Start with 1 life
   3  AJTA-CAAJ  Start with 2 lives
   4  ATTA-CAAJ  Start with 2 shields
   5  AYTA-CAAJ  Start with 3 shields
   6  BJTA-CAAJ  Start with 5 shields
   7  B6TA-CAAJ  Start with 10 shields
   8  CTTA-CAAJ  Start with 20 shields
   9  AVCA-CA30  Infinite lives
 10  AABT-AAFE  Hi score starts at 0, not 100,000
 11  AJTA-CEAR  Start on round 2
 12  ANTA-CGAR  Start on round 3
 13  ATTA-CJAR  Start on round 4
 14  AYTA-CLAR  Start on round 5
 15  A2TA-CNAR  Start on round 6
 16  A6TA-CRAR  Start on round 7
 17  BATA-CTAR  Start on round 8
 18  BETA-CWAR  Start on round 9

Save .PAT file.