Uploaded May 2012 | Updated September 2026, 2 days ago
this code is 35 lines and works perfectly! enjoy! one of the major resons why it work better than 3.8.5 is cause i made it only use item on the slot that your in on wifi. so instead of all 4 slots being cycled at once only the slot your in will cycle making it more stable and cleaner. 4.0 is also 4 line shorter than 3.8.5.
Cycle items 4.7 wifi (update perfect)
fixed a crash error that occured some times wile loading a course
hold R and tap select for next item. this make it where you dont have to wait for the next item. hold SEL and R to cycle automatically its a little slower than 4.0 but is 30 lines!
cycle items 4.7 (hold R and tap select to force next item hold select R to cycle automatically) 30 lines
a4000130 fefb0000
22000d80 00000000
d2000000 00000000
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000130 fefb0000
db000000 02000d80
d4000000 00000001
d8000000 02000d80
d2000000 00000000
92000d80 00000001
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc14 00000000
20000978 00000001
20000b88 00000001
d8000000 00000970
d8000000 00000b7f
a23cdda8 00000004
20000d96 00000001
d8000000 00000d8e
a23cddd8 00000004
20000fa5 00000001
d8000000 00000f9d
d2000000 00000000
Cycle items 4.3.5 offline (hold R and tap select to force next item hold select R to cycle automatically) 30 lines
a4000130 fefb0000
22000d80 00000000
d2000000 00000000
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000130 fefb0000
db000000 02000d80
d4000000 00000001
d8000000 02000d80
d2000000 00000000
92000d80 00000001
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc2c 00000000
20000054 00000001
d8000000 0000004c
d2000000 00000000
if you dont want or like the tap feature you can use the older version of cycle items (4.2)
its shorter than the one above
Cycle items 4.6 wifi (screen to cycle items. 27 lines)
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000136 ff3f0000
db000000 02000d80
d4000000 00000002
d8000000 02000d80
d2000000 00000000
92000d80 00000002
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc14 00000000
20000978 00000001
20000b88 00000001
d8000000 00000970
d8000000 00000b7f
a23cdda8 00000004
20000d96 00000001
d8000000 00000d8e
a23cddd8 00000004
20000fa5 00000001
d8000000 00000f9d
d2000000 00000000
cycle items (4.2.5) offline (hold touch screen to cycle)
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000136 ff3f0000
db000000 02000d80
d4000000 00000002
d8000000 02000d80
d2000000 00000000
92000d80 00000002
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc2c 00000000
20000054 00000001
d8000000 0000004c
d2000000 00000000
You can get TONS more codes for mkds here!
web.archive.org/web/20230516153002/https://kallums-ar-codes.webs.com/mkdspremiumarcodes.htm
(code by dave)
this code is 35 lines and works perfectly! enjoy! one of the major resons why it work better than 3.8.5 is cause i made it only use item on the slot that your in on wifi. so instead of all 4 slots being cycled at once only the slot your in will cycle making it more stable and cleaner. 4.0 is also 4 line shorter than 3.8.5.
Cycle items 4.7 wifi (update perfect)
fixed a crash error that occured some times wile loading a course
hold R and tap select for next item. this make it where you dont have to wait for the next item. hold SEL and R to cycle automatically its a little slower than 4.0 but is 30 lines!
cycle items 4.7 (hold R and tap select to force next item hold select R to cycle automatically) 30 lines
a4000130 fefb0000
22000d80 00000000
d2000000 00000000
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000130 fefb0000
db000000 02000d80
d4000000 00000001
d8000000 02000d80
d2000000 00000000
92000d80 00000001
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc14 00000000
20000978 00000001
20000b88 00000001
d8000000 00000970
d8000000 00000b7f
a23cdda8 00000004
20000d96 00000001
d8000000 00000d8e
a23cddd8 00000004
20000fa5 00000001
d8000000 00000f9d
d2000000 00000000
Cycle items 4.3.5 offline (hold R and tap select to force next item hold select R to cycle automatically) 30 lines
a4000130 fefb0000
22000d80 00000000
d2000000 00000000
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000130 fefb0000
db000000 02000d80
d4000000 00000001
d8000000 02000d80
d2000000 00000000
92000d80 00000001
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc2c 00000000
20000054 00000001
d8000000 0000004c
d2000000 00000000
if you dont want or like the tap feature you can use the older version of cycle items (4.2)
its shorter than the one above
Cycle items 4.6 wifi (screen to cycle items. 27 lines)
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000136 ff3f0000
db000000 02000d80
d4000000 00000002
d8000000 02000d80
d2000000 00000000
92000d80 00000002
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc14 00000000
20000978 00000001
20000b88 00000001
d8000000 00000970
d8000000 00000b7f
a23cdda8 00000004
20000d96 00000001
d8000000 00000d8e
a23cddd8 00000004
20000fa5 00000001
d8000000 00000f9d
d2000000 00000000
cycle items (4.2.5) offline (hold touch screen to cycle)
82000d7c 00000010
22000d7c 00000000
d2000000 00000000
94000136 ff3f0000
db000000 02000d80
d4000000 00000002
d8000000 02000d80
d2000000 00000000
92000d80 00000002
db000000 02000d7c
d4000000 00000001
d8000000 02000d7c
d2000000 00000000
db000000 02000d7c
6217b330 00000000
b217bc2c 00000000
20000054 00000001
d8000000 0000004c
d2000000 00000000
You can get TONS more codes for mkds here!
web.archive.org/web/20230516153002/https://kallums-ar-codes.webs.com/mkdspremiumarcodes.htm
(code by dave)

![Mario kart DS Demo with action replay codes!
here are a few other code ive made for this game
mkds demo game ID A39E-2BEA97E5
you can download the demo here!
http://www.emuparadise.me/Nintendo_DS_ROMs/mario_kart_ds_%28kiosk_demo%29_%28u%29%28trashman%29/51501-download
or
https://www.dshack.org/store.php?page=file&fid=413
and a good DS emulator (desumue)
http://sourceforge.net/projects/desmume/files/desmume/0.9.10/desmume-0.9.10-win32.zip/download
slower game speed static version
220d8640 00000002
slower game speed pointer version (you can change the 3 to 4 or lower for ever slower speed)
b20f42c8 00000000
20000000 00000002
d2000000 00000000
disable reset timer
0202d190 0FFFFFFF
no count down
2207aacc 00000000
2207ab54 00000000
select for 3rd lap
94000130 fffb0000
b20f4350 00000000
20000044 00000003
d2000000 00000000
item code
620f9170 00000000
b20fb0f0 00000000
2000001c 0000000x
20000024 00000001
d2000000 00000000
when using item code do not use more than the amount next to each item or your game will crash
remove the x and add a value below
0 green shell 10
1 red shell 10
2 banana 30
3 shroom
4 3x shroom
5 star
6 blue shell 1
7 lighting
8 3x red shell 10
9 3x green shells 10
a 3x bananas 30
b green shell crashes
c bomb 1
d green shell crashes
e ghost crashes
f golden shroom
10 chain chomp crashes
11 blank
12 blank use this one not 11
BG color changer for dokan corse and test circle
12076b2c 00002000
tide modifire nokonoko and cheap cheap beach change 0000001f to 08 for nokonoko
52207200 0000001f
b20fa910 00000000
00000004 0008e000
00000010 0008e000
0000001c 0008e000
00000034 00000001
d2000000 00000000
300cc
b20f9170 00000000
000000d8 00018000
d2000000 00000000
I made a few codes to unlock these courses. This ONLY work for the DEMO version.
here are the codes to access the beta courses. you have to have a copy of the rom on m3 r4 or r4i or the actual cartridge with an action replay DS or DSi.
nitro cup course swap
020d856c 00000004
020d8570 00000002
020d8574 00000006
020d8578 00000003
1. dokan corse
2. gcn mario circuit
3. donkey corse (very early version of dk pass)
4. luigi course (very early version of waluigi pinball)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
retro cup corse swap
020d858c 00000015
020d8590 00000021
020d8594 0000001c
020d8598 0000001d
1. test circle
2. waluigi pinball beta
3. delfino square
4. rainbow road
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
always race on course code
02207200 000000xx
replace the xx with track value below
01 - [GCN Yoshi Circuit]
02 - old_mario_gcn
03 - luigi_course - ( very early version of waluigi course)
04 - dokan_course
05 - test1_course - crashes
06 - donkey_course - (early version of dk pass)
07 - wario_course (same as wario circuit just with no flashing or effects)
08 - nokonoko_course - crashes (workin on it. if i get ill post the code)
09 - [GCN Baby Park]
0A - [SNES Mario Circuit 1]
0B - [N64 Moo Moo Farm]
0C - [GBA Bowser Castle 2]
0D - [GBA Peach Circuit]
0E - [GCN Luigi Circuit]
0F - [SNES Koopa Beach 2]
10 - [N64 Frappe Snowland]
11 - [Tick-Tock Clock]
12 - [Luigis Mansion]
13 - [Airship Fortress]
14 - [Figure 8 Circuit]
15 - test_circle
16 - [Yoshi Falls]
17 - [N64 Banshee Boardwalk]
18 - [Shroom Ridge]
19 - [Mario Circuit]
1A - [Peach Gardens]
1B - [Desert Hills]
1C - [Delfino Square]
1D - [Rainbow Road]
1E - [DK Pass]
1F - [Cheep Cheep Beach]
20 - [Bowser Castle]
21 - [Waluigi Pinball] (beta version)
22 - [Wario Stadium]
23 - [SNES Donut Plains 1]
24 - [N64 Choco Mountain]
25 - [GBA Luigi Circuit]
26 - [GCN Mushroom Bridge]
27 - [SNES Choco Island 2]
28 - [GBA Sky Garden]
press select for debug menu
94000130 000003FB
220E77D8 00000004 change this number with the numbers below. if needed
220E77D9 00000000
D2000000 00000000
* 00 title
* 01 character select
* 02 race
* 03 emblem editor
* 04 black screen Debug Menu
* 05 communication error Has several Mario sprites doing different things on the top screen. Pressing X will change the bottom screen.
* 06 black screen with first 4 letters of name in bottom right corner of the top screen
* 07 black screen Pressing A or start will take you back to the title screen.
* 08 black screen
* 09 nintendo logo
* 0a trophy
About Debug Menu
Heres some more details on the debug menu. How to select in Time Trials:
Screen 1. The order of selections is Grand Prix, Time Trials, Multiplayer, Battle and Mission. Choose Time Trials by pressing right once.
Screen 2. Then choose a character.
Screen 3. Next comes the karts. They are in the same order as they are in a previous post on this forum. Remember that it differs for each character.
Screen 4. Finally, select a course. Press up or down to select courses. When you select a Mario kart DS Demo with action replay codes!](https://i.ytimg.com/vi/vXiKb29AZCs/mqdefault.jpg)








