The following are known Action Replay Codes for Gundam: Battle Assault 2 on Sony Playstation (PS1).

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

Device Compatibility: Action Replay, CodeBreaker & GameShark

Press R1 To Activate Codes
P1-Full Health
D00BE312F7FF
8017B5546000

P1-Full Thrusters
D00BE312F7FF
8017B5203000

P1-Full Mega Attack
D00BE312F7FF
8017B5600003

P1-Full Gun Ammo
D00BE312F7FF
8017B56601F4

P1-More Time
D00BE312F7FF
80186F180063
D00BE312F7FF
80186F1C0063

P2-Full Health
D00BE370F7FF
80180B6C6000

P2-Full Thrusters
D00BE370F7FF
80180B383000

P2-Full Mega Attack
D00BE370F7FF
80180B780003

P2-Full Gun Ammo
D00BE370F7FF
80180B7E01F4