ROM Hack Discussion Animal Crossing: New Horizons -- Reverse Engineering, Glitches, Bugs, etc. thread!

SatsuJin

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why not just update your fw to the latest 13.1 since your atmosphere and hekete are already on the latest?

it is really easy and takes about a couple minutes.
I heard that the recommended is to avoid updating FW unless its necessary. Not sure why though, I think its more about waiting a bit to make sure theres no problem with atmosphere working with the new update. But I think I'll do it.
 

Xjackio

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I heard that the recommended is to avoid updating FW unless its necessary. Not sure why though, I think its more about waiting a bit to make sure theres no problem with atmosphere working with the new update. But I think I'll do it.
Its not a good idea to update as soon as possible, but first wait for atmos update and then update de fw.
 

moonlexbian

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I messed up my terrain as I was trying to even out space for a bridge.. but I'm not really sure what I'm doing so when I'm in game, the edges are missing the bottom half of the terrain (the dirt part) but the top layer, the grass, is fine.

I was messing with it in NHSE and I think I got the idea of using the terrain brush to just "brush" on corners? Is there an easier way to see this in game since I'm using an emulator and mods as well which makes my game take 26 minutes to start up... :wacko:

1637117104612.png
 

Aldath

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So, this started some time after I changed from SX OS to Atmosphere to be able to play in version 13 and up.
Whenever I get a new mail in my mailbox, 299 copies of that mail get delivered, all of them lacking a background image, so it's just floating text on a transparent background. If an item was sent in with the letter, 299 copies of the item will be delivered as well, but they won't go into my inventory once taken. When I leave my mailbox, all the 299 copies get deleted.

This bug has made it impossible for me to get stuff from the Point Redeeming Machine or other sources, as only the last mail sent to my mailbox will make it in and create copies. I already formatted the SD Card, replaced the NSP, updated the game, and the bug persists.

This is the link to my save file, if it helps. Thanks for reading guys, and I hope we can find a solution.
 

shayyyne

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Greetings all.

I haven't played in a while since I really only play with my nephew and he lost interest a little while back, but he was excited for this update! (me too to be honest!)

So I updated everything (frustrating going from firmware 10.1 to 13.1) but in the end, I got everything working for us on 2 soft-modded Switches.
  • Switch Firmware 13.1.0
  • Atmosphere 1.2.3
  • Edizon SE 3.8.24
  • Tesla 1.0.6

Here are my working player 3 and 4 (only ones tested) along with players 1 - 5 versions as well.

I haven't tested any more aside from the player 3 one which was tested for everything and player 4 was just tested for the duplicate 1-10, but they ALL should work unless I messed up a copy/paste. If so, sorry.

My Duplicate Slot1 - Slot 10 and Slot 1 - Slot 20 are hacky but they work.
I ran out of patience when trying to figure out what was going on trying to get them to work and I just wanted to start playing with the kid.

The Slot 1-40 code is SkyQueen's (adjusted for the other positions) and it's the only one I never tried.
Sorry, but I keep slots 21-40 full all the time with 'necessities' and don't want to overwrite them to test.

Anyway...
Here are my cheats I have running and the rest are un-teste, but should be OK.

Player 1Player 2Player 3Player 4Player 5


  1. Code:
    [1P BUFFER TO SLOT 1(ZR+RIGHT:ITEM|ZR+LEFT:MOD)]
    80004200
    580A0000 04A3E938
    980AA100 00000000 00000040
    300E0000 00000008
    989BA0A0
    511B1000 00000000
    C013B400 00000030
    400D0000 00000000 00000002
    20000000
    C011B400 00000066
    400D0000 00000000 00000002
    20000000
    C011B400 00000039
    C013B400 00000041
    400D0000 00000000 00000002
    20000000
    20000000
    C011B400 00000046
    C013B400 00000061
    400D0000 00000000 00000002
    20000000
    20000000
    C015B400 00000000
    400D0000 00000000 00000001
    20000000
    C015D400 00000000
    C011B400 00000040
    910BB100 00000009
    20000000
    915BB100 0000000F
    94299100 00000010
    946990B0
    980AA100 00000000 00000002
    20000000
    310E0000
    C016D400 00000002
    80004200
    A4900410 AF70D6E0
    20000000
    80001200
    A4900410 AF70D6E4
    20000000
    20000000
    20000000
    
    [1P DUPE 01-10(ZR+X)]
    80000204
    581D0000 AF70D6E0
    A8D00410 AF70D6E8
    A8D00410 AF70D6F0
    A8D00410 AF70D6F8
    A8D00410 AF70D700
    A8D00410 AF70D708
    A8D00410 AF70D710
    A8D00410 AF70D718
    A8D00410 AF70D720
    A8D00410 AF70D728
    20000000
    
    [1P DUPE 01-20(ZR+X)]
    80000204
    581D0000 AF70D6E0
    A8D00410 AF70D6E8
    A8D00410 AF70D6F0
    A8D00410 AF70D6F8
    A8D00410 AF70D700
    A8D00410 AF70D708
    A8D00410 AF70D710
    A8D00410 AF70D718
    A8D00410 AF70D720
    A8D00410 AF70D728
    A8D00410 AF70D730
    A8D00410 AF70D738
    A8D00410 AF70D740
    A8D00410 AF70D748
    A8D00410 AF70D750
    A8D00410 AF70D758
    A8D00410 AF70D760
    A8D00410 AF70D768
    A8D00410 AF70D770
    A8D00410 AF70D778
    20000000
    
    [1P DUPE 01-40(ZR+X)]
    80000204
    581D0000 AF70D6E0
    400F0000 00000000 00000008
    A8D00410 AF70D628
    300E0000 00000013
    A8DF0510 AF70D6E0
    A8DF1510 AF70D628
    310F0000
    20000000
    
    [1P SLOT 1 ITEM X10]
    04100000 AF70D6E4 00000009
    
    [1P SLOT 1 ITEM X30]
    04100000 AF70D6E4 0000001D
    
    [1P SLOT 1 ITEM X50]
    04100000 AF70D6E4 00000031

  2. Code:
    [2P Buffer to Slot 1(ZR+Right:Item|ZR+Left:Mod)]
    80004200
    580A0000 04A3E938
    980AA100 00000000 00000040
    300E0000 00000008
    989BA0A0
    511B1000 00000000
    C013B400 00000030
    400D0000 00000000 00000002
    20000000
    C011B400 00000066
    400D0000 00000000 00000002
    20000000
    C011B400 00000039
    C013B400 00000041
    400D0000 00000000 00000002
    20000000
    20000000
    C011B400 00000046
    C013B400 00000061
    400D0000 00000000 00000002
    20000000
    20000000
    C015B400 00000000
    400D0000 00000000 00000001
    20000000
    C015D400 00000000
    C011B400 00000040
    910BB100 00000009
    20000000
    915BB100 0000000F
    94299100 00000010
    946990B0
    980AA100 00000000 00000002
    20000000
    310E0000
    C016D400 00000002
    80004200
    A4900410 AF829048
    20000000
    80001200
    A4900410 AF82904C
    20000000
    20000000
    20000000
    
    [2P DUPE 01-10(ZR+X)]
    80000204
    581D0000 AF829048
    A8D00410 AF829050
    A8D00410 AF829058
    A8D00410 AF829060
    A8D00410 AF829068
    A8D00410 AF829070
    A8D00410 AF829078
    A8D00410 AF829080
    A8D00410 AF829088
    A8D00410 AF829090
    20000000
    
    [2P DUPE 01-20(ZR+X)]
    80000204
    581D0000 AF829048
    A8D00410 AF829050
    A8D00410 AF829058
    A8D00410 AF829060
    A8D00410 AF829068
    A8D00410 AF829070
    A8D00410 AF829078
    A8D00410 AF829080
    A8D00410 AF829088
    A8D00410 AF829090
    A8D00410 AF829098
    A8D00410 AF8290A0
    A8D00410 AF8290A8
    A8D00410 AF8290B0
    A8D00410 AF8290B8
    A8D00410 AF8290C0
    A8D00410 AF8290C8
    A8D00410 AF8290D0
    A8D00410 AF8290D8
    A8D00410 AF8290E0
    20000000
    
    [2P DUPE 01-40(ZR+X)]
    80000204
    581D0000 AF829048
    400F0000 00000000 00000008
    A8D00410 AF828F90
    300E0000 00000013
    A8DF0510 AF829048
    A8DF1510 AF828F90
    310F0000
    20000000
    
    [2P SLOT 1 ITEM X10]
    04100000 AF82904C 00000009
    
    [2P SLOT 1 ITEM X30]
    04100000 AF82904C 0000001D
    
    [2P SLOT 1 ITEM X50]
    04100000 AF82904C 00000031

  3. Code:
    [3P Buffer to Slot 1(ZR+Right:Item|ZR+Left:Mod)]
    80004200
    580A0000 04A3E938
    980AA100 00000000 00000040
    300E0000 00000008
    989BA0A0
    511B1000 00000000
    C013B400 00000030
    400D0000 00000000 00000002
    20000000
    C011B400 00000066
    400D0000 00000000 00000002
    20000000
    C011B400 00000039
    C013B400 00000041
    400D0000 00000000 00000002
    20000000
    20000000
    C011B400 00000046
    C013B400 00000061
    400D0000 00000000 00000002
    20000000
    20000000
    C015B400 00000000
    400D0000 00000000 00000001
    20000000
    C015D400 00000000
    C011B400 00000040
    910BB100 00000009
    20000000
    915BB100 0000000F
    94299100 00000010
    946990B0
    980AA100 00000000 00000002
    20000000
    310E0000
    C016D400 00000002
    80004200
    A4900410 AF9449B0
    20000000
    80001200
    A4900410 AF9449B4
    20000000
    20000000
    20000000
    
    [3P DUPE 01-10(ZR+X)]
    80000204
    581D0000 AF9449B0
    A8D00410 AF9449B8
    A8D00410 AF9449C0
    A8D00410 AF9449C8
    A8D00410 AF9449D0
    A8D00410 AF9449D8
    A8D00410 AF9449E0
    A8D00410 AF9449E8
    A8D00410 AF9449F0
    A8D00410 AF9449F8
    20000000
    
    [3P DUPE 01-20(ZR+X)]
    80000204
    581D0000 AF9449B0
    A8D00410 AF9449B8
    A8D00410 AF9449C0
    A8D00410 AF9449C8
    A8D00410 AF9449D0
    A8D00410 AF9449D8
    A8D00410 AF9449E0
    A8D00410 AF9449E8
    A8D00410 AF9449F0
    A8D00410 AF9449F8
    A8D00410 AF944A00
    A8D00410 AF944A08
    A8D00410 AF944A10
    A8D00410 AF944A18
    A8D00410 AF944A20
    A8D00410 AF944A28
    A8D00410 AF944A30
    A8D00410 AF944A38
    A8D00410 AF944A40
    A8D00410 AF944A48
    20000000
    
    [3P DUPE 01-40(ZR + X)]
    80000204
    581D0000 AF9449B0
    400F0000 00000000 00000008
    A8D00410 AF9448F8
    300E0000 00000013
    A8DF0510 AF9449B0
    A8DF1510 AF9448F8
    310F0000
    20000000
    
    [3P SLOT 1 ITEM X10]
    04100000 AF9449B4 00000009
    
    [3P SLOT 1 ITEM X30]
    04100000 AF9449B4 0000001D
    
    [3P SLOT 1 ITEM X50]
    04100000 AF9449B4 00000031

  4. Code:
    [4P BUFFER TO SLOT 1(ZR+RIGHT:ITEM|ZR+LEFT:MOD)]
    80004200
    580A0000 04A3E938
    980AA100 00000000 00000040
    300E0000 00000008
    989BA0A0
    511B1000 00000000
    C013B400 00000030
    400D0000 00000000 00000002
    20000000
    C011B400 00000066
    400D0000 00000000 00000002
    20000000
    C011B400 00000039
    C013B400 00000041
    400D0000 00000000 00000002
    20000000
    20000000
    C011B400 00000046
    C013B400 00000061
    400D0000 00000000 00000002
    20000000
    20000000
    C015B400 00000000
    400D0000 00000000 00000001
    20000000
    C015D400 00000000
    C011B400 00000040
    910BB100 00000009
    20000000
    915BB100 0000000F
    94299100 00000010
    946990B0
    980AA100 00000000 00000002
    20000000
    310E0000
    C016D400 00000002
    80004200
    A4900410 AFA60318
    20000000
    80001200
    A4900410 AFA6031C
    20000000
    20000000
    20000000
    
    [4P DUPE 01-10(ZR+X)]
    80000204
    581D0000 AFA60318
    A8D00410 AFA60320
    A8D00410 AFA60328
    A8D00410 AFA60330
    A8D00410 AFA60338
    A8D00410 AFA60340
    A8D00410 AFA60348
    A8D00410 AFA60350
    A8D00410 AFA60358
    A8D00410 AFA60360
    20000000
    
    [4P DUPE 01-20(ZR+X)]
    80000204
    581D0000 AFA60318
    A8D00410 AFA60320
    A8D00410 AFA60328
    A8D00410 AFA60330
    A8D00410 AFA60338
    A8D00410 AFA60340
    A8D00410 AFA60348
    A8D00410 AFA60350
    A8D00410 AFA60358
    A8D00410 AFA60360
    A8D00410 AFA60368
    A8D00410 AFA60370
    A8D00410 AFA60378
    A8D00410 AFA60380
    A8D00410 AFA60388
    A8D00410 AFA60390
    A8D00410 AFA60398
    A8D00410 AFA603A0
    A8D00410 AFA603A8
    A8D00410 AFA603B0
    20000000
    
    [4P DUPE 01-40(ZR+X)]
    80000204
    581D0000 AFA60318
    400F0000 00000000 00000008
    A8D00410 AFA60260
    300E0000 00000013
    A8DF0510 AFA60318
    A8DF1510 AFA60260
    310F0000
    20000000
    
    [4P SLOT 1 ITEM X10]
    04100000 AFA6031C 00000009
    
    [4P SLOT 1 ITEM X30]
    04100000 AFA6031C 0000001D
    
    [4P SLOT 1 ITEM X50]
    04100000 AFA6031C 00000031

  5. Code:
    [5P BUFFER TO SLOT 1(ZR+RIGHT:ITEM|ZR+LEFT:MOD)]
    80004200
    580A0000 04A3E938
    980AA100 00000000 00000040
    300E0000 00000008
    989BA0A0
    511B1000 00000000
    C013B400 00000030
    400D0000 00000000 00000002
    20000000
    C011B400 00000066
    400D0000 00000000 00000002
    20000000
    C011B400 00000039
    C013B400 00000041
    400D0000 00000000 00000002
    20000000
    20000000
    C011B400 00000046
    C013B400 00000061
    400D0000 00000000 00000002
    20000000
    20000000
    C015B400 00000000
    400D0000 00000000 00000001
    20000000
    C015D400 00000000
    C011B400 00000040
    910BB100 00000009
    20000000
    915BB100 0000000F
    94299100 00000010
    946990B0
    980AA100 00000000 00000002
    20000000
    310E0000
    C016D400 00000002
    80004200
    A4900410 AFB7BC80
    20000000
    80001200
    A4900410 AFB7BC84
    20000000
    20000000
    20000000
    
    [5P DUPE 01-10(ZR+X)]
    80000204
    581D0000 AFB7BC80
    A8D00410 AFB7BC88
    A8D00410 AFB7BC90
    A8D00410 AFB7BC98
    A8D00410 AFB7BCA0
    A8D00410 AFB7BCA8
    A8D00410 AFB7BCB0
    A8D00410 AFB7BCB8
    A8D00410 AFB7BCC0
    A8D00410 AFB7BCC8
    20000000
    
    [5P DUPE 01-20(ZR+X)]
    80000204
    581D0000 AFB7BC80
    A8D00410 AFB7BC88
    A8D00410 AFB7BC90
    A8D00410 AFB7BC98
    A8D00410 AFB7BCA0
    A8D00410 AFB7BCA8
    A8D00410 AFB7BCB0
    A8D00410 AFB7BCB8
    A8D00410 AFB7BCC0
    A8D00410 AFB7BCC8
    A8D00410 AFB7BCD0
    A8D00410 AFB7BCD8
    A8D00410 AFB7BCE0
    A8D00410 AFB7BCE8
    A8D00410 AFB7BCF0
    A8D00410 AFB7BCF8
    A8D00410 AFB7BD00
    A8D00410 AFB7BD08
    A8D00410 AFB7BD10
    A8D00410 AFB7BD18
    20000000
    
    [5P DUPE 01-40(ZR+X)]
    80000204
    581D0000 AFB7BC80
    400F0000 00000000 00000008
    A8D00410 AFB7BBC8
    300E0000 00000013
    A8DF0510 AFB7BC80
    A8DF1510 AFB7BBC8
    310F0000
    20000000
    
    [5P SLOT 1 ITEM X10]
    04100000 AFB7BC84 00000009
    
    [5P SLOT 1 ITEM X30]
    04100000 AFB7BC84 0000001D
    
    [5P SLOT 1 ITEM X50]
    04100000 AFB7BC84 00000031


As always, use at your own risk! B-)

Anyway...

Thanks for all the hard work people!!!!!!!!!!!

cheers!

j

Hey thanks for this, but I cant seem to figure out how modding an item works.
I assumed all I had to do was enter a number, and press ZR+Left Dpad to change the color/variant/quantity of an item but for whatever reason it will not change. I can spawn items just not change the variant. Any advice? Thanks in advance.
 

Exegency

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So, this started some time after I changed from SX OS to Atmosphere to be able to play in version 13 and up.
Whenever I get a new mail in my mailbox, 299 copies of that mail get delivered, all of them lacking a background image, so it's just floating text on a transparent background. If an item was sent in with the letter, 299 copies of the item will be delivered as well, but they won't go into my inventory once taken. When I leave my mailbox, all the 299 copies get deleted.

This bug has made it impossible for me to get stuff from the Point Redeeming Machine or other sources, as only the last mail sent to my mailbox will make it in and create copies. I already formatted the SD Card, replaced the NSP, updated the game, and the bug persists.

This is the link to my save file, if it helps. Thanks for reading guys, and I hope we can find a solution.

if you have a backup from way before this bug started happening, go into your Villager0 folder and grab the postbox.dat and postboxHeader.dat files and copy them over to a current save.

it has to be YOUR postbox and postboxHeader and not anyone else's or the game will freak out and say you have corrupted data.

if for some reason you no longer have a backup, start a new island. As a precaution, name it the same character and town name. grab the files from THAT save file and use it on your old island save. then restore the old island save.

your mailbox might be empty, but it should fix the weird bug thing.

if it doesn't, I got nothing else. Good luck player.
 
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aluckychild

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Hi guys. I'm new in here
I own cfw running in atmos. And my switch is updated 13.1 version.
I'm trying to connect with the internet but no luck.
It said error 2137-8007.
I use the same wifi with my ofw, and it works fine.
Anyone can help me?
 

Xjackio

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I messed up my terrain as I was trying to even out space for a bridge.. but I'm not really sure what I'm doing so when I'm in game, the edges are missing the bottom half of the terrain (the dirt part) but the top layer, the grass, is fine.

I was messing with it in NHSE and I think I got the idea of using the terrain brush to just "brush" on corners? Is there an easier way to see this in game since I'm using an emulator and mods as well which makes my game take 26 minutes to start up... :wacko:

View attachment 285272
You should use nhse and flatten that Acre, then use poker, mobile spawner or cheats to increase speed and manually do the river
 
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ellekennedy

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Hello all! Two things I was hoping I can get some help on!
First, Game was crashing when I loaded acnh off cart. The solve I found on the good ol' interweb was to delete the game file out of atmosphere folder. Did that works fine... but NOW... I have nowhere to put cheats, so naturally Edizon does not work. Any suggestions on that?

Second, I am looking for a way to display wall and ceiling items outside, like on the display stands in Nook's. Can't seem to figure it out in NHSE.

I truly appreciate anyone who can help with either of these issues. Truly. Thank you so much!!
 

Xjackio

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Hello all! Two things I was hoping I can get some help on!
First, Game was crashing when I loaded acnh off cart. The solve I found on the good ol' interweb was to delete the game file out of atmosphere folder. Did that works fine... but NOW... I have nowhere to put cheats, so naturally Edizon does not work. Any suggestions on that?

Second, I am looking for a way to display wall and ceiling items outside, like on the display stands in Nook's. Can't seem to figure it out in NHSE.

I truly appreciate anyone who can help with either of these issues. Truly. Thank you so much!!
For cheats i like mobile spawner or nhse, poker also works.

And for displaying ceiling stuff someone shared something about that, i need to check
 

Mahesh

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Update 2.0.2
Build ID: E5759E5B7E31411B

don't think much changed, all I tested in edizon was instant text speed, that worked.
using mobile spawner now, inventory, refresh map, villagers all working with 2.0.2
 
Last edited by Mahesh,
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MainStasiun4

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Update 2.0.2
Build ID: E5759E5B7E31411B

don't think much changed, all I tested in edizon was instant text speed, that worked.
using mobile spawner now, inventory, refresh map, villagers all working with 2.0.2
i learn tall wooden island counter DIY but it didn't show on my nook phone, do you know what's wrong?
same with simple pillar DIY
 

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