The current project's .sbox/cloud/ folder. We download files from sbox.game right into this filesystem.

The engine /game/config/ folder

Content from active addons (and content paths)

The current project's Libraries folder

The current project's Localization folder

Paths from tool addons which are mounted.

The current project's ProjectSettings folder

The current project's .sbox/ folder for temporary files and caches.

Root of the game's folder.

The engine /game/.source2/ folder for temporary files and caches.

The current project's .sbox/transient/ folder. This is where assets are created at runtime. These are assets that are created by another asset,that don't need to be stored in source control or anything - because they can get re-created at will.

The engine /game/.source2/http/ folder.

Stop the game from triggering a hotload for this file - because presumably you have already reloaded it.