The game uses default UE 4.26.
It packs without errors, assets load fine in fmodel but the game crashes when booting. Doesnt seem to have anything to do with the assets, as i already tested unedited assets and it still crashes. It even crashes when you dont attach _P to the name
This is the command i used:
retoc.exe to-zen --version=UE4_26 "M:\StellarExtracts\New\SB\SuitBlack" "Y:\SteamLibrary\steamapps\common\StellarBladeDemo\SB\Content\Paks\SBMods\SuitBlack.utoc"
And heres the mod
Crashmod_4_26_SB_P.zip