Custom multiplayer server

[AdamN]

The only drawbacks of built-in adhoc server is that it runs/started and restarted along with the game instead of independently, thus if you restarted the game any players connected to your built-in adhoc server will gets disconnected because the server also got restarted.

Unfortunately, some games could triggers a restart when selecting a certain menu (ie. selecting in-game language, selecting one of the game in collection game, etc.)

PS: Built-in adhoc server might also have some missing data for cross-region multiplayer, as it's data are part of the source code instead of in a separate file that can be edited without recompiling the source code.
Meanwhile, the original standalone adhoc server uses a sqlite database file which can be edited using a tool (ie. manager/browser) for sqlite db.