ROM Hack Discussion Animal Crossing: New Horizons -- NHSE Map Sharing Thread

[Xjackio]

Can I give you a shout for all that stuff,
Like when's the best time to start messing with flags, is it when I unlock terraforming?

ok, i just made a new save, cleared tutorial, imported flags and map files, changed island name, everything works just fine.i even openned a dodo just to test my conection and no problem so far.
can terraform and use the store on the phone. Even isabell its on the resident services and talk as normal

 

[Allister]

Hey, I messed up my save file and maybe someone here would be kind enough to give me a new one. I need an untouched island with at most a 2-star rating. Thanks in advance.

Post automatically merged: Jan 18, 2026

 

[menma972]

yeah, supposedly the mistmatch that happens when you change name on nhse has been fixed, but i believe starting a new island its better.
just going trought the tutorial its enough, the map and flags can be imported

btw do you know wich flag i should mess with for the pattern ? and one more thing i need to move the resident center structure bur i can't move the area i can only move the building do you know how i can move it ?

 

[Xjackio]

btw do you know wich flag i should mess with for the pattern ? and one more thing i need to move the resident center structure bur i can't move the area i can only move the building do you know how i can move it ?

The building and the plaza are 2 separate things.
On the map editor there is the plaza coordinates
For the patterns no idea, I just transferred all flags from my save that had all that unlocked

This post explain coordinates
Post in thread 'Animal Crossing: New Horizons -- NHSE Map Sharing Thread' https://gbatemp.net/threads/animal-crossing-new-horizons-nhse-map-sharing-thread.561879/post-9279243

 

[menma972]

The building and the plaza are 2 separate things, the floor it's called plaza I believe.
On the map editor there is the plaza coordinates
For the patterns no idea, I just transferred all flags from my save that had all that unlocked

Post automatically merged: Jan 18, 2026

This post explain the plaza coordinates
Post in thread 'Animal Crossing: New Horizons -- NHSE Map Sharing Thread' https://gbatemp.net/threads/animal-crossing-new-horizons-nhse-map-sharing-thread.561879/post-9279243

okk for the pattern i'll have to found it myself thank and the thing called plaza i can't find it but thanks
edit : thanks bro ^^

 

[Xjackio]

okk for the pattern i'll have to found it myself thank and the thing called plaza i can't find it but thanks

Building tab

 

[menma972]

Building tab

i saw it thank you

Post automatically merged: Jan 18, 2026

i managed to found what flag i should tweak to skip after a new save so i can get fast to the end here is the smal pdf i made

 

[RIALEKDI]

When I use NHSE, the game keeps reverting to the beginning.
How can I fix this? I'm so frustrated that I'm asking here.
SO Sorry.

 

[abysswalk3r]

copied takemi_live's 2.0.0 update treasure island, enjoy
https://drive.google.com/drive/u/0/folders/1Vula0EsLe5SrHvMAi1Aga44OX7p5sfrG

Any chance you still have this island? Thanks!

 

[abysswalk3r]

When I use NHSE, the game keeps reverting to the beginning.
How can I fix this? I'm so frustrated that I'm asking here.
SO Sorry.

Be sure that the "main.dat" and other files are in the root of the .zip file and not inside a folder.

 

[Dannyhale]

If anyone has a 3.0 island that is well organized and wants to swap, let me know. I have a bunch of islands.

 

[acnhclown89]

If anyone has a 3.0 island that is well organized and wants to swap, let me know. I have a bunch of islands.

See below post from xjackio:

rn nhse latest update isnt finished but at least have the latest drops, you can start using it
im leaving a test map i made for the update 3.0

Just be sure you use an older save, not 3.0, to load the acres and map. Tested myself and the island loads beautifully on a 2.0.8 save.

 

[Xjackio]

See below post from xjackio:

Just be sure you use an older save, not 3.0, to load the acres and map. Tested myself and the island loads beautifully on a 2.0.8 save.

Yeah, I usually only send map files, not save files, it's safer

 

[acnhclown89]

Yeah, I usually only send map files, not save files, it's safer

Agreed!

 

[pickle_shrimp]

Hi @xPoyo , sorry if it's already been asked, but has Luna already been updated?

 

[acnhclown89]

Hi @xPoyo , sorry if it's already been asked, but has Luna already been updated?

I just used it after the 3.0 update, so I assume it has been updated

 

[pickle_shrimp]

I just used it after the 3.0 update, so I assume it has been updated

I'm keep getting an error message.

Wrong template-save revision.
M = 0x80009, m = 0x80085, rev = 22

 

[acnhclown89]

I'm keep getting an error message.

Wrong template-save revision.
M = 0x80009, m = 0x80085, rev = 22

Are both islands updated to 3.0?

 

[pickle_shrimp]

Are both islands updated to 3.0?

Mine is but I doubt the one I'm trying to save is.

 

[acnhclown89]

Mine is but I doubt the one I'm trying to save is.

I see, I suppose that would be more a question for @xPoyo then since I only did it with both 3.0's locally. Sorry I couldn't help more!