Nodes are referenced by unique integer IDs. Once this succeeds, close Checkpoint, open your game, load your save and check your modifications succeeded.Maps are implemented as directed graphs of connected nodes (rooms).This will inject your save file back into the game, encrypted so the game can use it. Load Checkpoint, select your game, select the memorable name you chose earlier, and select Restore:.Overwrite the existing save with the edited save. Here is my example directory, if that helps you remember. Locate this file, then copy it back to your SD card to the same directory it came from in the first place.You will receive a 'garden.dat' file in your downloads:.Once you have finished your edits, Save Changes:.Again, it must be stressed: please carefully read the editor FAQ, specifically the 'How do I ensure my savegame doesn't get glitched?' section.You can edit various other things such as your player details, island layout, villagers details, shop details and prices, furniture, etc, etc.Click a new spot on the map after clicking the hand to pick a spot to move it to.In the building list (right of screen), click the hand next to a building to move it.Buildings are marked on the map (left of screen) by a corner arrow.However, please carefully read the editor FAQ, specifically the 'How do I ensure my savegame doesn't get glitched?' section. Open Marc Robledo's ACNL save editor, and upload your 'garden.dat':.If you edit the save again, keep one copy of the last known working save, and edit another separate copy. Make another copy of 'garden.dat' so that you have one you are going to edit, and one that is going to remain clean.Copy 'garden.dat' to somewhere on your computer. Note specifically that it is 511KB and does have a file extension of '.dat'. Inside that folder is your save, in this case called 'garden.dat'.Now, put your SD card into your computer (or activate a wireless file transfer solution).This will copy the save file from the game to your SD card, decrypted so that you can use it. Press the left shoulder button, or tap the 'Backup' button on the screen, with 'New' selected, then press A at the following screen:.You will see it show up on the bottom screen, like so: Scroll to select the game you intend to modify. On the top screen, you will see a list of your games.Here is a listing of Checkpoint's controls (on the 3DS), for your reference.For this, I'll be using Checkpoint which is recommended for the 3DS and the Switch. Second, you (likely) need a hacked console, and a save data manager.You can't generate a save to edit, you need to pull one you already have. It doesn't matter if you've only played up to the point where you plant the sapling, or you've paid off your home loan. First of all, you'll need an AC:NL game with a save.

You will also find useful information there, such as an ntr plugin for ac:nl and the #faq channel that has things like building sizes and etc. The AC:NL editor can do much more than what this simple tutorial shows, and if you want guidance on other nifty things it can do like villager edits, character injection, furniture and building editing and other rad things, ask the internet or the AC:NL discord. This page contains some (basic) instructions on using Marc Robledo's ac:nl save editor to edit your AC:NL town and data.

Acnl map editor