Game Genie Codes

The following are known Game Genie Codes for Sonic & Knuckles on SEGA Genesis.

1. Start With 1 Life
   AFKT-AAG0
2. Start With 2 Lives
   AKKT-AAG0
3. Start With 4 Lives
   AVKT-AAG0
4. Start With 5 Lives
   AZKT-AAG0
5. Start With 7 Lives
   A7KT-AAG0
6. Start With 9 Lives
   BFKT-AAG0
7. Start With 25 Lives
   DFKT-AAG0
8. Start With 50 Lives
   GKKT-AAG0
9. Start With 99 Lives
   NPKT-AAG0
10. Infinite Lives
    K2WA-CA4J
11. Rings Stay In Special Stage
    RCSA ACA6
12. Make Rings And All Red Spheres Turn Into Rings
    RCST ACAJ
13. Enable Level Select
    RFLA-A6W4
    Note: Press and hold A and Start on the Title Screen to activate.
14. Enable Debugger 2
    RFTT-A6XW

Note: Press and hold A and Start on the Title Screen to activate.

15. Knuckles Can Fight Knuckles
    BCTT-LA3Y
    BA8T-NA24
16. Invincible Against Dynamic Objects (Bullets, Enemies, Etc.), Except Knuckles
    REBA-C6V6
17. Invincible Against Static Objects (Spikes)
    RZBA-E6YA
18. Invincible Against Knuckles
    ABTA-NA7Y
19. Touch An Enemy, And You Will Destroy It (Except Knuckles)
    PJAA-CA8C
20. Touch Knuckles, And You Will Damage Him
    ABTT-NA3G
21. Become Super/Hyper Sonic With 0 Rings
    AANT-CAHL
22. Become Super/Hyper Knuckles With 0 Rings
    AB6A-CADA
23. Don’t Use Up Rings To Maintain The Transformation of Any Super/Hyper Character
    AAPT-CAB8
24. Become Super Sonic Without Collecting Emeralds First
    AANT-CAG6
25. Become Hyper Sonic Without Collecting Emeralds First
    AANT-CAGY
    AAPA-CAB8
26. Become Super Knuckles Without Collecting Emeralds First
    AB6A-CACW
27. Become Hyper Knuckles Without Collecting Emeralds First
    AB6A-CACL
    AB6A-CAHR
28. Blue Knuckles In Level Select
    AV8A-AAE6
29. Tails Through Level Select
    AK8A-AAE6
30. Each Ring Is Worth 3
    SCWT-DNZR
31. Each Ring Is Worth 8
    SCWT-DAZR
32. Rings Worth 51
    SCWT-DDZR
33. Rings Worth 16
    SCWT-DXZR
34. Rings Worth 22
    SCWT-D1ZR
35. Rings Worth 12
    SCWT-D5ZR
36. Rings Worth 109
    SCWT-D9ZR
37. Whenever You Get Hit, Your Ring Count Goes To 99
    NRXT-CACE

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for SEGA Genesis / Mega Drive

• Action Replay Code Index
• Game Genie Code Index

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