asterisk727two-torial/docs/snippets/sega/chunithm/data_options.md

!!! tip ""

SEGA games receive content updates through option folders rather than direct game file updates.

For CHUNITHM, official options are named `A???`, where `???` represents a sequence of numbers.  
Community-created options often use letters instead of numbers to differentiate them from official releases.

After downloading option files, extract them into your game's `Option` folder.

```
📂amfs
📂App
📂AppData
📂Option
┣━📂A001
┣━📂A121
┣━📂A131
┗━ etc.
```

!!! info "Option numbers don't always follow a sequential pattern
It's common to see the numbers jump, for example A113 then A121"

!!! warning "The A001 option folder may be required for network connectivity"