F-Zero GX Gecko Codes (US)
This page is dedicated to all of the Gecko Codes that I have for F-Zero GX (US) on the Nintendo Gamecube. If you'd like to see the F-Zero GX (US) Action Replay codes that I have for the game then follow the link provided; there are more codes on that page than on this one.
If you are using the Dolphin Gamecube Emulator and struggling to figure out how to get these codes to work, look no further! Check out my How to setup Action Replay Codes on Dolphin or my How to setup Gecko Codes on Dolphin guides. Both of these can provide you the guidance that you need to get your codes working.
All Story Mode Levels Unlocked
48000000 800030C8
DE000000 80008180
140F9D9C 3880FFFF
E0000000 80008000
AX Cup Unlocked
48000000 800030C8
DE000000 80008180
140FA1F4 3880FFFF
140FA1AC 3880FFFF
E0000000 80008000
Diamond Cup Unlocked
48000000 800030C8
DE000000 80008180
140FA158 380000FF
E0000000 80008000
Start With 999 Seconds in Story Mode
48000000 800030C8
DE000000 80008180
D2036354 00000002
380003E7 1C00003C
60000000 00000000
E0000000 80008000
Unlimited Story Mode Time
48000000 800030C8
DE000000 80008180
1403A4A4 38030000
E0000000 80008000
Unlimited GP Retries
48000000 800030C8
DE000000 80008180
140318C0 38030000
E0000000 80008000
Unlimited Energy (All Modes)
48000000 800030C8
DE000000 80008180
D20868E4 00000002
3DC042C8 91C30184
C0230184 00000000
E0000000 80008000
Have All Vehicles
48000000 800030C8
DE000000 80008180
140F7D10 38600001
E0000000 80008000
Race Timer Frozen
48000000 800030C8
DE000000 80008180
1408A3B4 60000000
1408B640 38A00000
1408B694 38600000
1408B6C0 38600000
1408B39C 38000000
1408B3AC 38000000
1408B3BC 38000000
1408B3C4 48000074
1408B4DC 38000000
1408B4EC 38000000
1408B4FC 38000000
1408B504 48000074
E0000000 80008000
Energy Instantly Restored
48000000 800030C8
DE000000 80008180
141601F0 42C80000
E0000000 80008000
No AX Mode Timer
48000000 800030C8
DE000000 80008180
303DC2FC 3803FFFF
D23DC300 00000003
8BE40096 2C1F0000
40820008 38030000
90040124 00000000
E0000000 80008000
48000000 800030C8
DE000000 80008180
303DBD10 4E800020
143DBD08 38030000
E0000000 80008000
48000000 800030C8
DE000000 80008180
1413D108 4E800020
E0000000 80008000
Play AX Mode V8
06003F30 00000284
818D831C 280C0000
41820274 3C6C000B
3863FADC 3883000C
38A0000C 4BFFF5F5
3CAC0019 8085D550
64844001 9085D550
3CAC0018 BBC30040
BFC511DC 3C6C0010
A0032A86 280000A4
4082000C 380000A2
B0032A86 380000C0
98035D26 A0A32A7E
3C006000 280500AD
4082000C 3C8C0033
9004DE1C 28050010
408200CC 3C630022
90037B90 3C630003
3800002A B003C754
3800002C B003C758
38000029 B003C778
3800002B B003C77C
3C6C0034 3C006000
9003CE94 3C803C00
60803FA0 9003D000
60803FCC 9003D008
3C809001 608000D0
9003D004 608000D4
9003D00C 3C004800
6000010C 9003D010
3C003CE0 60004323
9003D024 3C0090E1
600000C8 9003D054
3C003800 6000007F
9003D11C 38003F40
B003D122 3C009061
600000EC 9003D124
3C804BFF 6080FEEC
9003D128 6080F9E8
9003D478 380000D7
98035817 3800002C
9803582B 280500AC
40820054 3C8C0032
3C003C60 60008000
90046E44 3C003863
60003F1E 90046E48
3C003806 60000001
90046E54 3C007000
6000FFFE 90046E5C
3C0080ED 60008A9C
90044A64 3C8C0033
3C00809F 600032C0
9004B5D0 280500B0
40820010 3C8C0033
80044E04 900D8A9C
2805009C 40820038
3C6C0032 38000002
98034FBB 9803509B
980351A7 980352DB
980353B3 3800000E
98034FFB 980350DF
980351E7 9803531B
980353F7 3C8C000C
38845404 38640028
38A00018 4BFFF415
38000001 980C0133
3C6CFFF8 3C003800
6000000D 9003FB50
3C808000 80043F24
28000000 4082001C
3C00000B 6000002E
90043F20 3C000039
6000001D 90043F24
3C6C0007 A0043F20
B0030CEE A0043F22
B0030CF6 A0043F24
B0030CFE 38003860
B0030D04 A0043F26
B0030D06 3C6C0009
3C004E80 60000020
90037428 80010014
48016DF4 00000000
0401AFA0 4BFE8F90
Skip AX Mode Pre Menu Screen
48000000 800030C8
DE000000 80008180
303E45F4 901E0014
143E45F0 38600000
E0000000 80008000
Screen Size Set to 21:9
48000000 800030C8
DE000000 80008180
303EA9E8 65656E00
143EA9E0 32313A39
143EA9E4 00000000
E0000000 80008000
48000000 800030C8
DE000000 80008180
141607E0 3F100000
14161E98 3F100000
14164108 40155555
E0000000 80008000