1. AVNA-AA50 - Nearly invincible, except against falling and timer running out

2. AEDA-AAH6 - Start with 1 life

3. AJDA-AAH6 - Start with 2 lives

4. ATDA-AAH6 - Start with 4 lives

5. AYDA-AAH6 - Start with 5 lives

6. BADA-AAH6 - Start with 8 lives

7. BJDA-AAH6 - Start with 10 lives

With codes 8 thru 10, ignore lives counter
8. CTDA-AAH6 - Start with 20 lives

9. GJDA-AAH6 - Start with 50 lives

10. NTDA-AAH6 - Start with 100 lives

11. AAKT-AA3Y + YJKT-BP30 - Do not lose life from enemy killing you

12. AAKT-AA9C + 8TKT-BM9E - Do not lose life from falling

13. AJET-AACJ - Start on level 2

14. ANET-AACJ - Start on level 3

15. ATET-AACJ - Start on level 4

16. AYET-AACJ - Start on level 5

17. EWNT-AA2L - Infinite shurikens, if collected, not if you crouch and throw

18. RGAA-E60C - Infinite time to complete level, switch off effects at end of bonus rounds to go on

19. AT5T-AA5W - Infinite continues