Requirements:
- Some form of a CPU and GPU
- 256MB of free ram, or 2GB if you use the manual bulk download
- 600MB of Disk space for the Fat Jar or 300MB for the Slim Jar
- Java 21 (OpenJDK is suggested)

Slim Jar doesn't contain the location images and downloads them on the fly.
Fat jar contains everything and doesn't require an internet connection.

Fat Jar just contains the images and copies them into the data folder it creates where it is started.
And then just references that. So if you want less Disk space to be used you can run the fat jar once and then use the slimjar instead.