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

[TidusWulf]

In case you haven't noticed, that's not happening. (shocking, I know!)

 

[lennurs]

or if people read the thread???

i was actually just working on this for myself since yall have been posting so much stuff i couldnt keep up. i was going to make a little cheat sheet of what codes have been posted(that i understand what they do) and put em in a text doc lmao. might as well post it here when i finish

 

[Protospartan]

So is there any way to dump your save and read data on it so far with a computer program? Not interested in editing my file, was just wondering if there was a way to find my turnip price seed so I can figure out when my prices will be bought highly at Nook's for hosting reasons. I'm sure if the Pokemon games use a seed to determine certain values for Max Raids, this could work similarly?

 

[AssEater]

Does anyone have a discord, info or link to project (whens its done) that alllows us to use qr codes?

Thanks

 

[Deobulakenyo]

Is there an anminal crossing modding discord group?

 

[Mizo]

Just drop them on the ground and let another player pick them up. It’s what I did between my hacked and non-hacked Switches

Yeah I know but you can't trade golden tools

 

[Nikolay]

By the way I wanted to tell people its possible to sorta quick build structures. By giving yourself the kits, and using the durability/amount value you can get the bridge of your desires.

For instance amount of 5 for the bridge gave Red Zen, while 6 gave Iron Bridge. 4 gave the Brick Staircase.

You can build them as many times and you only have to pay for one. However I soon later realized I reached and surpassed the limit to how many structures there are... yay. Worst of all I started building another bridge so which accepts no donation and never completes, tom nook kinda has a heart attack when I try to demolish stuff because I bet its trying to say "I have to many structures" and "Im working on a structure" at the same time.

So yeah, my save is now kinda locked up in terms of bridges and inclines. I guess im going to wait for a save editor that can fix that, on top of forcing the villagers I want in my town. I spent the past 3 days working on this shit XD. Kinda feel bummed since it took so long to finally get that freedom I wanted only to be rather limited from the get go. I was trying to make due with the whole daily thing too.

What is the bridge/incline limit, anyway?

 

[SonyUSA]

Yeah I know but you can't trade golden tools

Yes you can, I've given them to friends and myself to get a 10k mile boost to kick-start their sub-files so they can skip the whole intro and make extra buildings.

 

[mrwang]

i have all 40

How do I find other slots?

 

[Kazalber]

We should probably just start a new thread with a summary of the cheats we have so far and a little FAQ or how-to's of what is and isn't possible atm.
I mean, 30 pages is kind of a long thread to read for someone who is just looking for an specific answer to a yes or no question.

That being said, the amount of progress that's been achieved for a game that isn't even a week old is amazing. Thank you to any and everyone who contributes!

 

[Ultimos54]

I have most if not all the good codes on page 1049 in the folder I've provided,it has my current cheat file,all the DIY recipes and all the fish/insect/fossil spawn codes.Your welcome to use it just credit people if you are,most of it came from Patjenova but I did put it all together so

 

[lennurs]

little interesting tid bit if anyone can figure this out. turns out house storages work a little different for everyone else. i have a max house and have 144 slots but someone told me they have a little over 200. we're thinking it depends on storage furniture but cant check atm. if anyone could test that theory or find out what causes inventory that would be cool

 

[haruka-cantabile]

So, idiot moment, but my sapling became a racing helmet. Using this: https://pastebin.com/B8N5KKsh

Spoiler

Code to use:
[Itemslot 1 set id]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 0000XXXX
Replace XXXX with the item id. Fill up with 0 from the left.

sapling, aea [TreeSeedling_02794]

(Code I used)
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002794

 

[uriri]

So, idiot moment, but my sapling became a racing helmet. Using this: https://pastebin.com/B8N5KKsh

Spoiler

Code to use:
[Itemslot 1 set id]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 0000XXXX
Replace XXXX with the item id. Fill up with 0 from the left.

sapling, aea [TreeSeedling_02794]

(Code I used)
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002794

should be:

640F0000 00000000 00000AEA

the hex you use is in the middle and if theres only three chars, you add 0 beforehand

 

[Blasetzmt]

little interesting tid bit if anyone can figure this out. turns out house storages work a little different for everyone else. i have a max house and have 144 slots but someone told me they have a little over 200. we're thinking it depends on storage furniture but cant check atm. if anyone could test that theory or find out what causes inventory that would be cool

It's in function of your house ampliations.

 

[teebs]

is there a pastebin of codes that arent item ids?

 

[Madh]

I got it to work! I had to fully delete the cheat files off my sd card. Just turning it off did not work.

Hi everyone.
So if I saved the game with cheat codes enabled, I have corrupted my save file and can't do anything.
My only option is to delete the save files, start a new ACNH game, start new cheat codes, cheat off, save the game and can I finally visit my island on my legitimate switch with local communication.
Correct?

 

[Mizo]

Yes you can, I've given them to friends and myself to get a 10k mile boost to kick-start their sub-files so they can skip the whole intro and make extra buildings.

How? the other player can take the tools that I dropped but it disappear in his hands.

Is there a special way to transfer items?

 

[Blasetzmt]

How? the other player can take the tools that I dropped but it disappear in his hands.

Is there a special way to transfer items?

have you tried "placing" not "dropping"?

 

[TrivialTV]

Hey team, I would love your help.

So For example:


[Itemslot 01 Stone Axe unbreakable]
04100000 AC3B90C0 000016E0
04100000 AC3B90C4 00000000

[Itemslot 02 Fishing Rod unbreakable]
04100000 AC3B90C8 00000949
04100000 AC3B90CC 00000000

[Itemslot 03 Shove unbreakablel]
04100000 AC3B90D0 00000833
04100000 AC3B90D4 00000000

[Itemslot 04 Slingshot unbreakable]
04100000 AC3B90D8 00000B06
04100000 AC3B90DC 00000000

[Itemslot 05 Watering Can unbreakable]
04100000 AC3B90E0 0000094B
04100000 AC3B90E4 00000000

[Itemslot 06 Net unbreakable]
04100000 AC3B90E8 00001698
04100000 AC3B90EC 00000000


But then I have a list of gold items.


[Itemslot 1 Axe]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002591

[Itemslot 1 Rod]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 000021D4

[Itemslot 1 Net]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00001FF3

[Itemslot 1 Shovel]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 0000217E

[Itemslot 1 Slingshot]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002182

[Itemslot 1 Watering Can]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002155


I can't seem to see how I can make those gold items go into slots 2-15... Because I can't see any resemblance in the location that you can with the smaller codes above.

Can someone help me?

--------------------- MERGED ---------------------------

Hi team I would love someones help.

So the normal item codes are:

[Itemslot 01 Stone Axe unbreakable]
04100000 AC3B90C0 000016E0
04100000 AC3B90C4 00000000

[Itemslot 02 Fishing Rod unbreakable]
04100000 AC3B90C8 00000949
04100000 AC3B90CC 00000000

[Itemslot 03 Shove unbreakablel]
04100000 AC3B90D0 00000833
04100000 AC3B90D4 00000000

[Itemslot 04 Slingshot unbreakable]
04100000 AC3B90D8 00000B06
04100000 AC3B90DC 00000000

[Itemslot 05 Watering Can unbreakable]
04100000 AC3B90E0 0000094B
04100000 AC3B90E4 00000000

[Itemslot 06 Net unbreakable]
04100000 AC3B90E8 00001698
04100000 AC3B90EC 00000000

[Itemslot 07 Max Wood]
04100000 AC3B90F0 00000AD0
04100000 AC3B90F4 0000001D

[Itemslot 08 Max Soft Wood]
04100000 AC3B90F8 00000ACF
04100000 AC3B90FC 0000001D

[Itemslot 09 Max Hard Wood]
04100000 AC3B9100 00000AD1
04100000 AC3B9104 0000001D

[Itemslot 10 Max Clay Lomps]
04100000 AC3B9108 00000C12
04100000 AC3B910C 0000001D

[Itemslot 11 Max Stone]
04100000 AC3B9110 000009C6
04100000 AC3B9114 0000001D

[Itemslot 12 Max Iron Lomps]
04100000 AC3B9118 000009CF
04100000 AC3B911C 0000001D

[Itemslot 12 Max Gold Lomps]
04100000 AC3B9118 000009C9
04100000 AC3B911C 0000001D

[Itemslot 12 Max Branches]
04100000 AC3B9118 000009C4
04100000 AC3B911C 0000001D


But then the Gold Items are:


[Itemslot 1 Axe]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002591

[Itemslot 1 Rod]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 000021D4

[Itemslot 1 Net]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00001FF3

[Itemslot 1 Shovel]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 0000217E

[Itemslot 1 Slingshot]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002182

[Itemslot 1 Watering Can]
580F0000 0373A1F0
580F1000 000000E0
580F1000 00000018
580F1000 00000040
780F0000 000000C8
640F0000 00000000 00002155


My confusion is where the similarities are between the slot number of the normal items compared to the slot number of the custom ones.

I can't see the code to make me be able to put the gold items in slots 2-12.
I would love your help.

Can someone also help me with slots up to 30?