The attachment unlocks everything as of 2022-12-27 (0.22.0.1). It was originally created on Linux.
I guess instructions are needed (for some people?):
Place the file into PoP_V*_Data/saveData
, overwriting your own. You must use new saves for Unlockables
to work (as far as in-game stuff goes, Gallery should be unlocked no matter what), no matter who creates an Unlockables. I can't believe this needs to be said: Use exact filename and make sure you're not some idiot one using Windows without file-extensions shown... >_> If you can't figure it out, that is your problem, no support offered. By the way, you can restart the game (entire process) to re-shuffle the starting bonus traits (the ones highlighted in blue). For instance, getting God with a bonus.
Edit: Quote me and I'll update it. Try to only do that if it is something that you can't easily do. If I ever miss something, quote me, and I'll fix it.
Edit: I did rush through this while multitasking a Jellyfin installation. If an issue, let me know.