The following are known Action Replay Codes for Rebelstar: Tactical Command on Nintendo Game Boy Advance (GBA).
These codes were also known as GameShark Codes and in most cases will work on both devices.

These codes are for the U.S. version of the game.

Master Code – Must Be On
bd053bfd
0bb64c9d
71815b7f
80a246e5

Jorel Codes
Infinite AP
3264a0ef
438d089a

Max AP
bb0fab5a
5cb6b542

Infinite Health
f48290cb
244d8cc7

Max Health
84ada0a5
26c94ed2

Infinite Courage
f61ca378
aafb2dd8

Max Level
c1ce48e2
f10bad97

Max EXP
3ec6f311
106c3b11

Max Speed
4319c690
8747899c

Max Strength
4d85b748
f7895ffe

Max Courage
62e8fed7
2fc12388

Max Perception
23c974a3
d0f6b220

Max Dexterity
6000c0e3
fc2bf385

Max Intelligence
474ff485
7125b2a5

Max Dexterity
e7b9af6b
cef341c5