The following are known Action Replay Codes for Dragon Ball Z: Taiketsu on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(M)
7565b5de
a430f258
c2560296
0e92ef3e

All Characters Unlocked
ac10435a
b77c7caa

All Songs Unlocked
5f09a885
453e7acf

All Bios Unlocked
eb6df5a0
ef2056c8

B. Settings Unlocked
8ac33238
1b3a74f8

Bonus Modes Unlocked
3d5ac262
2721d8d6