1. AJZA-CA68 - Infinite lives

2. DJ4T-CA8E - Invincible

3. AEYT-CAA2 - Start with 1 life

4. ANYT-CAA2 - Start with 3 lives

5. AYYT-CAA2 - Start with 5 lives

6. B6YT-CAA2 - Start with 15 lives

7. CTYT-CAA2 - Start with 20 lives

8. AJZA-CA3N - Don't get an extra life at 100,000 points

9. PJZA-DJVN - Get 2 extra lives at 100,000 points

10. PJZA-DNVN - Get 3 extra lives at 100,000 points

11. AAZA-CAA8 + AAZA-CABG - Get an extra life at 34,464 points

12. AJZA-CAA8 + AJZA-CABG - Get an extra life at 165,536 points

13. ANZA-CAA8 + ANZA-CABG - Get an extra life at 231,072 points

14. ATZA-CAA8 + ATZA-CABG - Get an extra life at 296,608 points

15. RE4T-C6Y8 - Fish bowls don't restore any health

16. RE4T-C6ZG - Fish bowls restore full health

17. BJ3A-CAE6 + BJ3A-CAFC - Sylvester can only take one hit

18. GJ3A-CAE6 + GJ3A-CAFC - Sylvester can take less hits

19. 3A3A-CAE6 + 3A3A-CAFC - Sylvester can take more hits

20. FT3A-CCE6 + FT3A-CCFC - Sylvester can take a lot more hits

21. AECT-AAA8 - Start on Level 2, Domestic Devils 2

22. AJCT-AAA8 - Start on Level 3, Mayhem Express

23. ANCT-AAA8 - Start on Level 4, Back Alley Blues

24. ATCT-AAA8 - Start on Level 5, Hyde and Shriek

25. AYCT-AAA8 - Start on Level 6, Hyde and Shriek 2

26. A2CT-AAA8 - Start on Level 7, Oceans of Trouble