Mario Kart: Double Dash (GCN/AR/NTSC-U)

Game Hacks, Trainers, Cheats

Moderator: Ralf@gc-forever

FFIVGUY
Posts: 3
Joined: Wed Dec 14, 2016 6:01 pm

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by FFIVGUY » Thu Dec 11, 2025 10:37 pm

Can you make a top speed code that code that can be controlled in real-time and doesn't need to be disabled and reenabled or the course to be restarted for it to take effect and can be controlled individually be each player and can have a button activator for each player, affects boosts, mushroom and stars and off-road speeds and can also be increase incrementally by each player and have the increments adjustable?
Ralf@gc-forever
Posts: 4268
Joined: Sun Mar 16, 2014 9:31 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by Ralf@gc-forever » Tue Jan 20, 2026 2:47 pm

Code: Select all


Rainbow Road: Falling Stars SFX Modifier [Ralf]
042886CC 3C80vvvv
042886D0 3884wwww
042889A8 3C80xxxx
042889AC 3884yyyy

vvvv = Moving Star SFX Bank    (0001 .. 0004, Default: 0004)
wwww = Moving Star SFX ID      (0000 .. 00FF, Default: 0050)
xxxx = Hitting Ground SFX Bank (0001 .. 0004, Default: 0004)
yyyy = Hitting Ground SFX ID   (0000 .. 00FF, Default: 0051)

Rainbow Road: Disable Falling Stars SFXs [Ralf]
75JM-D31J-TGG4W
UMM1-6JKJ-ED1KB
WGAY-PDZW-2ERNU

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AuzzPanda
Posts: 11
Joined: Wed Jan 10, 2024 1:30 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by AuzzPanda » Mon Feb 23, 2026 2:50 am

code to make random items appear for EVERY player every 10 seconds
code to increase knockback from item impact
code to randomize direction of knockback
code to make star item make the kart bigger (not with bomb crash effect)
code to REDUCE invincibility after getting hit
Ralf@gc-forever
Posts: 4268
Joined: Sun Mar 16, 2014 9:31 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by Ralf@gc-forever » Sat Feb 28, 2026 6:29 pm

Code: Select all


Rumble On/Off (Press DPad Up/Down) [Ralf]
0TQ1-25JW-U1CZ2
6D39-5N8E-9GEU2
93R8-VJYG-3Q1K3
MB4M-DGN3-JVVBF
ECPW-JQAG-4HFRN
85NM-EU5E-MY9RN
ZCEH-7QCE-VTYUC
93FA-2Y37-E2AHM
G0ER-U6U5-HUXY7
6N66-Y18G-KU8V8
1Y32-PH0D-9QEYW
KG1C-C85C-DTEUR
6890-9W0G-6U4QZ

Rumble On/Off (Press DPad Left/Right) [Ralf]
8D5N-55TF-HK2T7
6D39-5N8E-9GEU2
93R8-VJYG-3Q1K3
MB4M-DGN3-JVVBF
ZM76-7QDE-MG321
85NM-EU5E-MY9RN
ZCEH-7QCE-VTYUC
9B9T-WE37-BF0Z1
G0ER-U6U5-HUXY7
6N66-Y18G-KU8V8
1Y32-PH0D-9QEYW
KG1C-C85C-DTEUR
6890-9W0G-6U4QZ

Rumble On/Off (Press C-Stick Up/Down) [Ralf]
BR30-5BAB-813MG
6D39-5N8E-9GEU2
93R8-VJYG-3Q1K3
MB4M-DGN3-JVVBF
CGYF-HCG0-R5GMW
85NM-EU5E-MY9RN
ZCEH-7QCE-VTYUC
G0QJ-H5QT-TB0Y9
G0ER-U6U5-HUXY7
6N66-Y18G-KU8V8
1Y32-PH0D-9QEYW
KG1C-C85C-DTEUR
6890-9W0G-6U4QZ

Rumble On/Off (Press C-Stick Left/Right) [Ralf]
MHJW-HXHK-Z565D
6D39-5N8E-9GEU2
93R8-VJYG-3Q1K3
MB4M-DGN3-JVVBF
XD86-8906-UDD53
85NM-EU5E-MY9RN
ZCEH-7QCE-VTYUC
ZKXX-UF2H-MRR18
G0ER-U6U5-HUXY7
6N66-Y18G-KU8V8
1Y32-PH0D-9QEYW
KG1C-C85C-DTEUR
6890-9W0G-6U4QZ

Ralf@gc-forever
Posts: 4268
Joined: Sun Mar 16, 2014 9:31 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by Ralf@gc-forever » Thu Mar 19, 2026 7:19 am

Code: Select all


All Karts Starting Always From Position #1 [Ralf]
P9XJ-A1M5-676GR
0WJ5-9CGX-GFETB
D022-G71U-B7Y8M

Global Kart Starting Position Modifier [Ralf]
041360D8 38E000xx
0416B644 38E000yy

xx = GP/VS    Regular Course Starting Position (00 .. 07)
yy = GP/TT/VS Initial Course Starting Position (00 .. 07)

Always Fixed Kart Starting Positions v1 [Ralf]
GHMH-HG5K-57CR9
9WHH-GH7C-56MRN
MENQ-5NXK-ZX4HH

Kart 1 - Starting Position #1
Kart 2 - Starting Position #2
...
Kart 8 - Starting Position #8

Always Fixed Kart Starting Positions v2 [Ralf]
GZC2-FBZZ-HYQGE
WP4R-6KGP-YJ4E3
DDQH-1C8K-W70N6
7X0F-NF82-8HX80
W0ZQ-XB8V-XQWVB
YDXE-TUVX-U618K

Kart 1 - Starting Position #8
Kart 2 - Starting Position #7
...
Kart 8 - Starting Position #1

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AuzzPanda
Posts: 11
Joined: Wed Jan 10, 2024 1:30 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by AuzzPanda » Fri Mar 27, 2026 4:20 pm

code to include star item in frantic mode?
code to make kart HURTbox bigger (so its easier to hit or be hit with star item)
code to make random items appear for EVERY player every 10 seconds
code to increase knockback from item impact
code to randomize direction of knockback
code to make star item make the kart bigger (not with bomb crash effect)
code to REDUCE invincibility after getting hit
Sir LoLz
Posts: 10
Joined: Fri Feb 23, 2018 4:52 am

Re: Mario Kart: Double Dash (GCN/AR/NTSC-U)

Post by Sir LoLz » Sun May 10, 2026 11:39 pm

Could an AR code be made to show the replay camera mid race? Either a button toggle that goes between the normal camera or the replay camera, a split screen with the camera on the second, or even just replacing the normal camera with the replay camera.

Replay cameras are difficult to set in custom tracks because as is you have to finish a race before you can test if the camera even works. track development would be easier if the camera was visible mid race
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