Mega Man And Bass (Game Boy Advance)

GameShark and Pro Action Replay Codes

Note:
A GameShark or Pro Action Replay cartridge is required to use the codes featured below.

North American version

Master code:
6EC602C8
0D40F89A
606AAF7D
EA409D08

Invincible:
F1BF4284
78909768
924DB768
533F77BE
You can walk on the spikes, but when you jump while on the spikes you will die.

Unlimited lives:
2112A580
21AD8135

Unlimited Bolts:
FE1625F3
F1884841

Quick gun charge:
452C06C1
7DA232B4

Moon jump:
E490A190
0B0C3DCC
C1068C15
35C9B373

All items:
6F50B3BB
3596FEF5
A322AE8B
5F8959F1
You cannot buy the items from Auto. They will already be in your inventory.

All CDs:
56217864
DB3ABD2E
6CF5BB09
65739998
3BFDE210
418B8F57
7340FFF8
D7058559

S. Drill:
2F48A9A1
70E67E22

L. Bolt:
883A2E02
044A1284

R. Mine:
57943322
FD661DA1

W. Burner:
20509A8E
AA78658A

M. Card:
651DA817
7EA8D958

I. Wall:
7ED0DEE4
22226A3A

T. Blade:
69F2E928
D52BAF7C

C. Vision:
AD882920
9DD427A4

R. Search:
37B3CE0A
ED87D1A7

Beat:
E673A55F
77093442

Eddie:
42E43799
B662A222
All codes above from J.

Official codes from Datel.

Note:
A Code Breaker is required to use the codes featured below.

Japanese version

Official codes from CMGSCCC.