Wh4k: Rogue Trader savefile converter from Game Pass to Steam

Script to convert Wh40k: Rogue trader Xbox Game Pass saves to Steam-compatible format

Converted saves will be named gamepass_save_[containername].zks and placed in Steam save directory.

Make backups for GamePass and Steam save files before use!

Installation

1. Clone or download this repository
2. Navigate to the project directory
3. Run the script using bat file or uv/Python

Usage

Option 1: Run the convert_saves.bat

Running convert_saves.bat will ask to install uv if it's not available. Will use --interactive mode

Option 2: Run the converter from shell

uv run python RTwgs2steam.py

Limitations

Will not be able to convert all save files Interactive mode (use paramter -i) shows files that script thinks it can convert

File Paths

Hardcoded in the python file

Xbox Game Pass saves location:

%USERPROFILE%\AppData\Local\Packages\OwlcatGames.3387926822CE4_197r75gc6ce9t\SystemAppData\wgs\

Steam saves location:

%USERPROFILE%\AppData\LocalLow\Owlcat Games\Warhammer 40000 Rogue Trader\Saved Games\

Troubleshooting

• No save folders found: Make sure you have at least one save in Xbox Game Pass version
• Steam directory creation: The script will try to automatically create the Steam save directory if it doesn't exist
• Windows Protected you PC: Click More Info -> Run anyway

Help

uv run python RTwgs2steam.py --help