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

[XPG Darkside]

Anyone know if you can connect a modded switch to a retail none modded one via lan / local play so I can drop some items ect on the legit one?

Thanks.

 

[EDV0502]

I spoiled myself in New Leaf with the user of an Action Replay, but that was the last time I tampered with games. I picked up New Horizons yesterday and now I want to get back into the modding game Is it worth it?

 

[MrNerf]

is it possible to bind the Modify Amount to a button combo on the controller? Similar to holding B is Speed Up. This way, i could activate in-game.

I'm a noob. Tried this but doesn't work. Need 2 buttons.
L+R ==> 80+40 = 120 = 78hex

[Modify Slot1 Amount x30]
80000078
04100000 AC3B90C4 0000001D
20000000

 

[DEMONDICE]

is it possible to bind the Modify Amount to a button combo on the controller? Similar to holding B is Speed Up. This way, i could activate in-game.

I'm a noob. Tried this but doesn't work. Need 2 buttons.
L+R ==> 80+40 = 120 = 78hex

[Modify Slot1 Amount x30]
80000078
04100000 AC3B90C4 0000001D
20000000

That would be great. Much better than constantly enabling and disabling through the menu.

 

[DocKlokMan]

is it possible to bind the Modify Amount to a button combo on the controller? Similar to holding B is Speed Up. This way, i could activate in-game.

I'm a noob. Tried this but doesn't work. Need 2 buttons.
L+R ==> 80+40 = 120 = 78hex

[Modify Slot1 Amount x30]
80000078
04100000 AC3B90C4 0000001D
20000000

80 and 40 are already hex values so they don’t add together to 120. 0x80+0x40=0xC0

0x78 would be Left Stick + Right Stick + L + Y.

 

[TheHaxForU]

Can we use cheats to unlock the best friend app and add someone to it?
Seems you can only add a best friend if you connect to there island online ... Not local.

 

[MrNerf]

Thank you AnalogMan, that works! i didn't know that the values were already hex. Time saver

 

[Akumara]

I want to transfer the save to my gf's switch as she was playing on her account on my switch. I didn't realise its not a simple save file. Can someone point me in the right direction if this is possible right now? I have SX OS and she uses atmopshere.

 

[tlgf_s]

2 quick question, do cheats corrupt the save file. And is backup/restore possible already without problems? If so with which save file manager?

 

[Nyunyumilk]

Hey y'all. I like to keep my switch on OFW to play online, so I generally just extract/edit/inject the save into the NAND when it comes to hacking switch games.

I can confirm for anyone curious that it works the same for ACNH. Using HorizonCrypt by Cuyler36 and the item ids posted by imthe666st, it's easy to hex edit your inventory.

Now, does anyone have item ids for all the accessories/clothing? The previously posted pastebin list seems to have every item BUT the clothing.

 

[rafpoop]

Here are all the Item IDs for the Bunny Day Update, Pocket Camp Items, and the NSO exclusive Nook Inc Rug.

Spoiler: Spoiler

113123- Switch (ACNH)
113122- Bunny Day Wand
1130FF - Switch (Red/Blue Joy Cons) <------- You have to change the Item quantity/durability value to 00000000
1130FF - Switch (Grey Joy Cons) <------- You have to change the Item quantity/durability value to 00000001
1130E5 - Bunny Day Wreath
1130E2 - Water Egg
1130E1 - Sky Egg
1130E0 - Wood Egg
1130DF - Leaf Egg
1130DE - Stone Egg
1130DD - Earth Egg
1130AC - Water Egg Shoes
1130AB - Sky Egg Shoes
1130AA - Wood Egg Shoes
1130A9 - Leaf Egg Shoes
1130A8 - Stone Egg Shoes
1130A7 - Earth Egg Shoes
1130A6 - Water Egg Outfit
1130A5 - Sky Egg Outfit
1130A4 - Wood Egg Outfit
1130A3 - Leaf Egg Outfit
1130A2 - Stone Egg Outfit
1130A1 - Earth Egg Outfit
1130A0 - Egg Party Dress
11309F - Bunny Day Bag
11309E - Egg Party Hat
11309D - Bunny Day Crown
11309C - Water Egg Shell
11309B - Sky Egg Shell
11309A - Wood Egg Shell
113099 - Leaf Egg Shell
113098 - Stone Egg Shell
113097 - Earth Egg Shell
113096 - Bunny Day Basket
113095 - Wardrobe
113094 - Table
11308A - Camper Tee
113089 - OK Motors Jacket
113088 - OK Motors Cap
113087 - Bunny Day Flooring
113085 - Bunny Day Festive Balloons
113084 - Bunny Day Vanity
113083 - Bunny Day Merry Balloons
113082 - Bunny Day Wall Clock
113081 - Bunny Day Glowy Garland
11307F - Bunny Day Stool
11307E - Bunny Day Bed
11307D - Bunny Day Lamp
11307C - Wobbling Zipper Toy
11306E - Bunny Day Arch
11306C - Nook Inc. Silk Rug
113056 - Campsite Sign
113055 - Pocket Vintage Camper
113054 - Pocket Modern Camper
113053 - OK Motors Sign
113052 - Brake Tapper
113051 - Fortune Cookie Cart
113050 - Market Place Decoration
113041 - Camo Tee (Red)
113040 - Camo Tee (Purple)

If anybody is interested in the DIY recipes for the Bunny Day Items the Item ID for Recipes is 0x16A2 and then you have to edit the quantity for different recipes.

Bunny day recipes are all values between 2A2 through 2C8

Can you post the Bunny Day recipe values? I don't really understand how to get the values between "2A2 through 2C8."

 

[Lacius]

2 quick question, do cheats corrupt the save file. And is backup/restore possible already without problems? If so with which save file manager?

Reputable cheats don't corrupt save files, but it's always a good idea to make regular backups anyway.

JKSV works with Animal Crossing. Checkpoint needs to be updated before it will work with Animal Crossing.

 

[Deleted User]

What's the hex value for bag of bells?

 

[MrNerf]

in case anyone finds this useful... I prefer not having to edit the cheats file frequently.
combinations to change the amount count in slot1... If I set Pears to 30 (1D), it shows 1 pear, so setting it to 0x9 is 10 pears (max stack)... Currently, I'm seeing 1, 10, 30 and 99 as the most common stacks...

[Slot1 Modify Amount x1 (L+D_Up)]
80002040
04100000 AC3B90C4 00000000
20000000
[Slot1 Modify Amount x10 (L+D_Right)]
80004040
04100000 AC3B90C4 00000009
20000000
[Slot1 Modify Amount x30 (L+D_Down)]
80008040
04100000 AC3B90C4 0000001D
20000000
[Slot1 Modify Amount x99 (L+D_Left)]
80001040
04100000 AC3B90C4 00000062
20000000

 

[lennurs]

just an fyi. gamexplain found a cloning glitch. really easy to do with two accounts on your island.

 

[SonyUSA]

in case anyone finds this useful... I prefer not having to edit the cheats file frequently.
combinations to change the amount count in slot1... If I set Pears to 30 (1D), it shows 1 pear, so setting it to 0x9 is 10 pears (max stack)... Currently, I'm seeing 1, 10, 30 and 99 as the most common stacks...

[Slot1 Modify Amount x1 (L+D_Up)]
80002040
04100000 AC3B90C4 00000000
20000000
[Slot1 Modify Amount x10 (L+D_Right)]
80004040
04100000 AC3B90C4 00000009
20000000
[Slot1 Modify Amount x30 (L+D_Down)]
80008040
04100000 AC3B90C4 0000001D
20000000
[Slot1 Modify Amount x99 (L+D_Left)]
80001040
04100000 AC3B90C4 00000062
20000000

Great addition! Thanks!

 

[SonyUSA]

What about a [Clone Slot 1 to Slot 2 with (Hotkey Press)] ?

Then we could make a stack or a single item that can't stack and quickly drop slot 2, hotkey, drop, hotkey, etc. over and over...

 

[ness151]

Hey y'all. I like to keep my switch on OFW to play online, so I generally just extract/edit/inject the save into the NAND when it comes to hacking switch games.

I can confirm for anyone curious that it works the same for ACNH. Using HorizonCrypt by Cuyler36 and the item ids posted by imthe666st, it's easy to hex edit your inventory.

I'm assuming you only have one villager. At what address in the save does your inventory start?

 

[trakskills]

Someone is already working on a save editor:
https://github.com/Cuyler36/MyHorizons

 

[Deleted User]

Someone is already working on a save editor:
https://github.com/Cuyler36/MyHorizons

I'll believe it when its fully released