A lightweight, native C++ Win32 GUI utility to batch-download Steam Workshop mods for RimWorld directly via SteamCMD.
- Native Win32 GUI with zero bloated dependencies.
- Extracts Steam Workshop IDs automatically from raw links, text, or number lists.
- Removes duplicate mod IDs before downloading.
- Automatically reads
About.xmland displays actual mod names in the status log. - Copies downloaded mods straight into your RimWorld
Modsdirectory.
- Download SteamCMD from Valve's official site and extract it (default path:
C:\steamcmd\). - Run
steamcmd.exeonce to let it download its core files. - Launch RimModFetch.exe.
- Verify paths to
steamcmd.exeand your RimWorldModsfolder. - Paste Workshop URLs or IDs into the text box and click Download & Install.
No Steam credentials needed mod downloads use anonymous authentication.
MinGW (GCC):
g++ main.cpp -o RimModFetch.exe -mwindows -lcomctl32 -static