Game Genie Codes

The following are known Game Genie Codes for 688 Attack Sub on SEGA Genesis.

1. 6 Torpedoes (Torpex ’89 Mission)
   AALT-CNE2
   AALT-CNGR
2. 6 Torpedoes (Shake ‘Em Mission)
   AALT-CNE8
   A2LT-CAGY
3. 6 Torpedoes (Sub Ops Mission)
   A2LT-CAG4
4. 6 Torpedoes (Mumar Cadaver Mission)
   AALT-CNFE
5. 6 Torpedoes (Escape Mission)
   AALT-CNFL
   A2LT-CAHA
6. 6 Torpedoes (Goulash Mission)
   AALT-CNFT
7. 6 Torpedoes (Cat Walk Mission)
   AALT-CNF0
   A2LT-CAHG
8. 6 Torpedoes (Surprise Party Mission)
   AALT-CNF6
   A2LT-CAHN
9. 6 Torpedoes (Homecoming Mission)
   AALT-CNGC
   A2LT-CAHW
10. 6 Torpedoes (Hit And Run Mission)
    AALT-CNGJ
11. 32 Torpedoes (Torpex ’89 Mission)
    AALT-CAN2
    AALT-CARR
12. 32 Torpedoes (Shake ‘Em Mission)
    AALT-CAN8
    EALT-CAGY
13. 32 Torpedoes (Sub Ops Mission)
    EALT-CAG4
14. 32 Torpedoes (Mumar Cadaver Mission)
    AALT-CAPE
15. 32 Torpedoes (Escape Mission)
    AALT-CAPL
    EALT-CAHA
16. 32 Torpedoes (Goulash Mission)
    AALT-CAPT
17. 32 Torpedoes (Cat Walk Mission)
    AALT-CAP0
    EALT-CAHG
18. 32 Torpedoes (Surprise Party Mission)
    AALT-CAP6
    EALT-CAHN
19. 32 Torpedoes (Homecoming Mission)
    AALT-CARC
    EALT-CAHW
20. 32 Torpedoes (Hit And Run Mission)
    AALT-CARJ
21. 16 Missiles (Torpex ’89 Mission)
    A2LT-DAE6
    A2LT-DAGW
22. 16 Missiles (Shake ‘Em Mission)
    A2LT-DAFC
23. 16 Missiles (Mumar Cadaver Mission)
    A2LT-DAFJ
24. 16 Missiles (Escape Mission)
    A2LT-DAFR
25. 16 Missiles (Goulash Mission)
    A2LT-DAFY
26. 16 Missiles (Cat Walk Mission)
    A2LT-DAF4
27. 16 Missiles (Surprise Party Mission)
    A2LT-DAGA
28. 16 Missiles (Homecoming Mission)
    A2LT-DAGG
29. 16 Missiles (Hit And Run Mission)
    CALT-CAGL
30. All Subs Carry 0 Torpedoes
    AALT-CAE2
    AALT-CAE6
    REHT-A6ZY
31. All Subs Carry 5 Torpedoes
    AYLT-CLE2
    AALT-CAE6
    REHT-A6ZY
32. All Subs Carry 5 Torpedoes, 5 Missiles And 5 Noisemakers
    AYLT-CLE2
    AYLT-CLE6
    REHTA6ZY
33. All Subs Carry 10 Torpedoes, 0 Missiles And 0 Noisemakers
    BJLT-CYE2
    AALT-CAE6
    REHT-A6ZY
34. All Subs Carry 10 Torpedoes, 10 Missiles And 10 Noisemakers
    BJLT-CYE2
    BJLT-CYE6
    REHT-A6ZY
35. All Subs Carry 15 Torpedoes, 15 Missiles And 15 Noisemakers
    B6LT-C8E2
    B6LT-C8E6
    REHT-A6ZY
36. All Subs Carry 25 Torpedoes, 25 Missiles And 25 Noisemakers
    DELT-DWE2
    DELT-DWE6
    REHT-A6ZY
37. Emergency Surface Manuever Can Be Performed 2X Instead Of Only 1X
    AJHA-BT8L
    HF9T-AJGL
    AF9T-AAGN
    2THT-BGA4
38. Emergency Surface Manuever Can Be Performed 4X
    ATHA-BT8L
    HF9T-AJGL
    AF9T-AAGN
    2THT-BGA4
39. Emergency Surface Manuever Can Be Performed 8X
    BAHA-BT8L
    HF9T-AJGL
    AF9T-AAGN
    2THT-BGA4
40. Emergency Surface Manuever Can Be Performed Infinite Times
    A39T-AA8L
41. Emergency Surface Manuever Cannot Be Performed At All
    HEHT-AET4
42. Towed Array May Be Redeployed After It Has Been Cut
    ACAA-AAE8
43. Towed Array Already Cut (Unavailable) At Start Of Mission
    9THT-BGKA
    AAHT-B73C
    SAHT-A6VG

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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