

BootstrapOverride is a BONELAB mod that allows you to override the game's default boot level using a custom barcode or name match.
After launching the game once, open the MelonPreferences file.
LevelBarcode
Set this to the barcode of the level you want to load on startup.
Default: c2534c5a-6b79-40ec-8e98-e58c5363656e (BONELAB Hub)
LevelName
Optional: Set this to part of the level name to look it up dynamically. If a match is found, LevelBarcode is updated accordingly.
Note: This field is cleared by the mod after the barcode is found.
On level load, logs will output:
Either of these can be used to set the configuration.
Some of the code came from Millzy's BootstrapOverride mod.