Shared Item Code [Guru]

Also known as Guru Code. It is essentially a semi-undetectable forced item code.

This code changes the item value that is written for the item that you will receive when you grab a box (after the item probabilities are calculated). The value is written before the 'handshakes' are done with other players (and the timer checks such as the 30 second required elapse for the shock to be available). Thus, if your item is not available, you get item value 0x14 (Mushroom) instead.

This code breaks certain item rules. Those are...
Allowing you to get a triple item (such as Trip reds) while trailing/circling a triple item.
Allowing you to get a Mega when in a Mega.

If your item is available and you don't break the listed rules, cheat detectors cannot detect this code.

NTSC-U
2834XXXX YYYYZZZZ
047ACE58 386000WW
E0000000 00000000
2834XXXX YYYYZZZZ
047ACE58 7F03C378
E0000000 80008000

PAL
2834XXXX YYYYZZZZ
047BB8B8 386000WW
E0000000 00000000
2834XXXX YYYYZZZZ
047BB8B8 7F03C378
E0000000 80008000

NTSC-J
2834XXXX YYYYZZZZ
047BAF24 386000WW
E0000000 00000000
2834XXXX YYYYZZZZ
047BAF24 7F03C378
E0000000 80008000

NTSC-K
2833XXXX YYYYZZZZ
047A9C78 386000WW
E0000000 00000000
2833XXXX YYYYZZZZ
047A9C78 7F03C378
E0000000 80008000

WW Item Values:
00 = Green Shell
01 = Red Shell
02 = Banana
03 = Fake Item Box
04 = Mushroom
05 = Triple Mushroom
06 = Bob-omb
07 = Blue Shell
08 = Lightning
09 = Star
0A = Golden Mushroom
0B = Mega Mushroom
0C = Blooper
0D = POW Block
0E = Cloud
0F = Bullet Bill
10 = Triple Green Shell
11 = Triple Red Shell
12 = Triple Banana
14 = Nothing

Source:
mr r3, r24 changed to li r3, 0xWW

And for those who want the 'OG version' for historical purposes, here it is...

Max Weight Online [Bully]

This code puts your weight as the highest possible (stat-wise).

NTSC-U
0456B9EC C03C0000

PAL
0457083C C03C0000

NTSC-J
045701BC C03C0000

NTSC-K
0455E894 C03C0000

Code created by: Bully

Force Room CC [XeR]

Force whatever CC you want the race to be in. You must be the HOST in the WW/Room for this to work. Good code to use if you are a War Host and both teams want 150cc.

NTSC-U
C2659D7C 00000002
3B80000X 9B9D003F
60000000 00000000

PAL
C2661CB8 00000002
3B80000X 9B9D003F
60000000 00000000

NTSC-J
C2661324 00000002
3B80000X 9B9D003F
60000000 00000000

NTSC-K
C264FFD0 00000002
3B80000X 9B9D003F
60000000 00000000

X Values:
0 = Message for CC is blank, but 100cc is used
1 = 100cc
2 = 150cc
3 = Mirror

Code created by: XeR

Enhanced Ghost Replay [MrBean]

Makes Ghost Replay appear like Live Replay.

NTSC-U
C25FBE28 00000009
3880000D 3CA0805F
38A51E54 7CA903A6
4E800421 3CA0809C
80A5D508 80A50000
80C500E4 90C500BC
80C5003C 90C500E4
38C00000 90C5003C
7FE3FB78 3880003A
60000000 00000000
C2602D4C 0000000F
2C000034 4C820020
3860001F 3C80809C
8084D508 80840000
808400E4 38A00005
90A40008 38A00037
90A40044 38A00000
90A4001C 90A40020
80840000 7CC802A6
48000021 80830044
2C040037 4082000C
38A0002D 90A30044
7C832378 4E800020
7CA802A6 7CC803A6
90A40010 4E800020
60000000 00000000

PAL
C262CCDC 00000009
3880000D 3CA08062
38A52D08 7CA903A6
4E800421 3CA0809C
80A51E38 80A50000
80C500E4 90C500BC
80C5003C 90C500E4
38C00000 90C5003C
7FE3FB78 3880003A
60000000 00000000
C2633C00 0000000F
2C000034 4C820020
3860001F 3C80809C
80841E38 80840000
808400E4 38A00005
90A40008 38A00037
90A40044 38A00000
90A4001C 90A40020
80840000 7CC802A6
48000021 80830044
2C040037 4082000C
38A0002D 90A30044
7C832378 4E800020
7CA802A6 7CC803A6
90A40010 4E800020
60000000 00000000

NTSC-J
C262C428 00000009
3880000D 3CA08062
38A52454 7CA903A6
4E800421 3CA0809C
80A50E98 80A50000
80C500E4 90C500BC
80C5003C 90C500E4
38C00000 90C5003C
7FE3FB78 3880003A
60000000 00000000
C263334C 0000000F
2C000034 4C820020
3860001F 3C80809C
80840E98 80840000
808400E4 38A00005
90A40008 38A00037
90A40044 38A00000
90A4001C 90A40020
80840000 7CC802A6
48000021 80830044
2C040037 4082000C
38A0002D 90A30044
7C832378 4E800020
7CA802A6 7CC803A6
90A40010 4E800020
60000000 00000000

NTSC-K
C261B0D4 00000009
3880000D 3CA08061
38A51100 7CA903A6
4E800421 3CA0809B
80A50478 80A50000
80C500E4 90C500BC
80C5003C 90C500E4
38C00000 90C5003C
7FE3FB78 3880003A
60000000 00000000
C2621FF8 0000000F
2C000034 4C820020
3860001F 3C80809B
80840478 80840000
808400E4 38A00005
90A40008 38A00037
90A40044 38A00000
90A4001C 90A40020
80840000 7CC802A6
48000021 80830044
2C040037 4082000C
38A0002D 90A30044
7C832378 4E800020
7CA802A6 7CC803A6
90A40010 4E800020
60000000 00000000

Code created by: MrBean

Freeze/Stall/Spam Room [DarkFlare]

NOTE: Does NOT work on Wiimmfi due to their security patches.

Scenarios:
In open room: Press and hold activator to make your Mii spam "Here I am!" over and over again on other people's screens (you will not see this effect on your screen)

At Course Vote: After at least one person has voted, press and hold the activator for a few seconds then let go. On everybody else's screen it will show you voted a track, but you have not. Once the selection timer has run out for you, you will be stuck, but on other people's screen they will be sitting on the track for eternity waiting for lakitu to initiate countdown.

If you then press and hold the activator for a few seconds again, everybody can finally begin the race. You are still stuck at course vote. Everybody will then be in a forever matrix (they are forced to race in slow motion). Sometimes this doesn't work and the course vote for everyone will remain stuck then eventually everyone DC's back to Wifi globe menu.

And finally if you press and hold the activator again for a very long time, everybody DC's.

During actual race: *Don't activate at all until race has started*. Everyone will freeze except you.

NTSC-U
04653844 80030008
2834XXXX YYYYZZZZ
04653844 60000000
E0000000 80008000

PAL
04657CCC 80030008
2834XXXX YYYYZZZZ
04657CCC 60000000
E0000000 80008000

NTSC-J
04657338 80030008
2834XXXX YYYYZZZZ
04657338 60000000
E0000000 80008000

NTSC-K
04645FE4 80030008
2833XXXX YYYYZZZZ
04645FE4 60000000
E0000000 80008000

Other notes: Replacing '60000000' with '38000000' appears to only work during in race (freeze) but the freeze didn't seem as bad/strong (Dolphin didn't crash as hard).

Code created by: DarkFlare

Disable Blooper Ink [Volderbeek]

Blooper cannot squirt liquid on your screen. Others will still see your character turn black on their screen.

NTSC-U
0457B244 41A2005C

PAL
04581AA8 41A2005C

NTSC-J
04581428 41A2005C

NTSC-K
0456FB00 41A2005C

Code creator: Volderbeek

Anti Item Spy Code [Bully]

Code changes the packet information between clients of what item you are holding.

NTSC-U
047AB7AC 38A000XX

PAL
047BA20C 38A000XX

NTSC-J
047B9878 38A000XX

NTSC-K
047A85CC 38A000XX

XX Values:
00 = Green Shell
01 = Red Shell
02 = Banana
03 = Fake Item Box
04 = Mushroom
05 = Triple Mushroom
06 = Bob-omb
07 = Blue Shell
08 = Lightning
09 = Star
0A = Golden Mushroom
0B = Mega Mushroom
0C = Blooper
0D = POW Block
0E = Cloud
0F = Bullet Bill
10 = Triple Green Shell
11 = Triple Red Shell
12 = Triple Banana
14 = Nothing

Code creator: Bully

Always Win [mdmwii]

NOTE: Outdated by Vega's version which allows the Timer to still function normally visually (lap splits still effected).

This code nops the function of the race timer, therefore every frame of the game, it resets constantly to all zeros. This causes to timer to 'flicker' near perfect zeros. It is 'server-sided', so running this will allow you to always win the race. If someone else is running the code, it depends who ends up with the lowest millisecond that will receive the victory.

NTSC-U
2834XXXX YYYYZZZZ
04531130 60000000
E0000000 00000000
2834XXXX YYYYZZZZ
04531130 38030001
E0000000 80008000

PAL
2834XXXX YYYYZZZZ
04535C78 60000000
E0000000 00000000
2834XXXX YYYYZZZZ
04535C78 38030001
E0000000 80008000

NTSC-J
2834XXXX YYYYZZZZ
045355F8 60000000
E0000000 00000000
2834XXXX YYYYZZZZ
045355F8 38030001
E0000000 80008000

NTSC-K
2833XXXX YYYYZZZZ
04523CD0 60000000
E0000000 00000000
2833XXXX YYYYZZZZ
04523CD0 38030001
E0000000 80008000

Code created by: mdmwii

Time Control [Bully]

When activated, timer is at all zeroes. However, if put against the Classic Perfect Timer, it will not beat it even though the Classic Perfect Timer has a higher Time amount.

When deactivated, timer will start. If activated again, the timer will stop where it's at. Deactivate again, it will continue normally from where you left off.

NTSC-U
04530DE0 38000000

PAL
04535928 38000000

NTSC-J
045352A8 38000000

NTSC-K
04523980 38000000

With Act & Deact
NTSC-U
2834XXXX YYYYZZZZ
04530DE0 38000000
E0000000 00000000
2834XXXX YYYYZZZZ
04530DE0 88030041
E0000000 80008000

PAL
2834XXXX YYYYZZZZ
04535928 38000000
E0000000 00000000
2834XXXX YYYYZZZZ
04535928 88030041
E0000000 80008000

NTSC-J
2834XXXX YYYYZZZZ
045352A8 38000000
E0000000 00000000
2834XXXX YYYYZZZZ
045352A8 88030041
E0000000 80008000

NTSC-K
2833XXXX YYYYZZZZ
04523980 38000000
E0000000 00000000
2833XXXX YYYYZZZZ
04523980 88030041
E0000000 80008000

Code created by: Bully

Millisecond Display Modifier [Bully]

NOTE: Outdated by JoshuaMK's version because that version also works in Battle.

This codes changes the displayed value of your milliseconds. Can be useful to utilize with other codes to
know if a certain code is activated or deactivated (such as Invisible code)

Does not work in Battle.

NTSC-U
045310A0 38A00TTT

PAL
04535BE8 38A00TTT

NTSC-J
04535568 38A00TTT

NTSC-K
04523C40 38A00TTT

With Act and Deact
NTSC-U
2834XXXX YYYYZZZZ
045310A0 38A00TTT
E0000000 00000000
2834XXXX YYYYZZZZ
045310A0 80A10024
E0000000 80008000

PAL
2834XXXX YYYYZZZZ
04535BE8 38A00TTT
E0000000 00000000
2834XXXX YYYYZZZZ
04535BE8 80A10024
E0000000 80008000

NTSC-J
2834XXXX YYYYZZZZ
04535568 38A00TTT
E0000000 00000000
2834XXXX YYYYZZZZ
04535568 80A10024
E0000000 80008000

NTSC-K
2833XXXX YYYYZZZZ
04523C40 38A00TTT
E0000000 00000000
2833XXXX YYYYZZZZ
04523C40 80A10024
E0000000 80008000

TTT = Miiliseconds in Hex
Example: 3E7 for TTT = 999 displayed for Milliseconds
Example: 00A for TTT = 010 displayed for Milliseconds

Code creator: Bully
Code credits: mdmwii (subroutine founder)