# isle-portable 3ds install instructions draft

# 3DS Family Port
## Prerequisites
1) Device is running custom firmware (Luma3DS)
> :warning: **Never follow video guides when installing CFW. Please follow the [3DS Hacks Guide](https://3ds.hacks.guide).**
2) Device has a working touch screen
3) You have the game files. This guide assumes you have the mounted ISO on your system.

## Installation
1) Copy the `isle.3dsx` file to the `3ds` folder on the root of your SD card.
2) Next, in the `3ds` folder on the root of your SD card, make a new folder named `isle`.
3) Copy the `/Lego` and `/DATA/disk/LEGO` folders from the mounted ISO to the `isle` folder (you want to merge the two directories). All the game files should be in `sd:/isle/LEGO`.

Your SD card should have a tree like this:
<details>
<summary>File System Tree</summary>
<pre>
3ds
├── isle
│   └── LEGO
│   ├── data
│   │   ├── ACT1INF.DTA
│   │   ├── ACT2INF.DTA
│   │   ├── ACT3INF.DTA
│   │   ├── BLDDINF.DTA
│   │   ├── BLDHINF.DTA
│   │   ├── BLDJINF.DTA
│   │   ├── BLDRINF.DTA
│   │   ├── GMAININF.DTA
│   │   ├── HOSPINF.DTA
│   │   ├── ICUBEINF.DTA
│   │   ├── IELEVINF.DTA
│   │   ├── IISLEINF.DTA
│   │   ├── IMAININF.DTA
│   │   ├── IREGINF.DTA
│   │   ├── OBSTINF.DTA
│   │   ├── PMAININF.DTA
│   │   ├── RACCINF.DTA
│   │   ├── RACJINF.DTA
│   │   ├── testinf.dta
│   │   └── WORLD.WDB
│   └── Scripts
│   ├── Act2
│   │   └── ACT2MAIN.SI
│   ├── Act3
│   │   └── ACT3.SI
│   ├── Build
│   │   ├── COPTER.SI
│   │   ├── DUNECAR.SI
│   │   ├── JETSKI.SI
│   │   └── RACECAR.SI
│   ├── CREDITS.SI
│   ├── Garage
│   │   └── GARAGE.SI
│   ├── Hospital
│   │   └── HOSPITAL.SI
│   ├── Infocntr
│   │   ├── ELEVBOTT.SI
│   │   ├── HISTBOOK.SI
│   │   ├── INFODOOR.SI
│   │   ├── INFOMAIN.SI
│   │   ├── INFOSCOR.SI
│   │   └── REGBOOK.SI
│   ├── INTRO.SI
│   ├── Isle
│   │   ├── ISLE.SI
│   │   ├── JUKEBOX.SI
│   │   └── JUKEBOXW.SI
│   ├── NOCD.SI
│   ├── Police
│   │   └── POLICE.SI
│   ├── Race
│   │   ├── CARRACE.SI
│   │   ├── CARRACER.SI
│   │   ├── JETRACE.SI
│   │   └── JETRACER.SI
│   └── SNDANIM.SI
└── isle.3dsx

14 directories, 47 files
</pre>
</details>

## Running
1) Open the Homebrew Launcher.
2) Find the application named `LEGO Island`, select it and start it.

## Notes
- The game autogenerates a configuration file, `isle.ini` in the `isle` folder.