Application that executes these actions:
1. unpack Icarus game files from data.pak (only those specified in config.json)
2. modify keys and values as specified in config.json
3. repack game files into gamemodname.pak
4. copy gamemodname.pak into Paks/mods game folder

Purpose of this?
Having config.json file, with specified keys and values you want to change,
you can execute it again and again and again, every time the game update game files,
you just need to run and put your keys and values again, don't need to wait
modders to update their mods  =]

Dependencies:
This tool needs the UnrealPak tool to work.
Just download it anywhere and put the path in config.json file

This is the config.json header:
    "Config": {
        "SteamAppsFolder": "C:\\Program Files (x86)\\Steam\\steamapps\\common",
        "UnrealPakFolder": "J:\\DEVOPS\\GAMES_DEVELOP\\Icarus\\UnrealPak\\Engine\\Binaries\\Win64",
        "OutputModFolder": "J:\\DEVOPS\\GAMES_DEVELOP\\Icarus\\RemodingTool\\icarus_remoding_tool\\bin\\SlashIcarusMod",
        "JSONIdent": "    "
    },

You can change the SlashIcarusMod to the name of your mod =]
UnrealPakFolder is the path for UnrealPak.exe file