Action Replay Codes [US]

The following are known Action Replay Codes for Defender on Nintendo GameCube (GCN).

Master Code – Must Be On
AX4M-HY6H-Q1DYU
T10C-16QP-KCPGE

Infinite Credits
0AX8-193W-KBU88
46DW-TK43-2U1GY

Infinite Lives
3F9C-DQRC-YKADK
4ZQU-EUF6-0TG20

All Space Ships
3E1B-U3A9-RXWCD
VX4H-MQAM-NX312