Onyx Launcher

⭐ — (1) 📥 108 downloads 📌 v1.2.0

By ShikiTohno1697 · Miscellaneous

Preview

A custom launcher for Rimworld that allows you to manage multiple instances of Rimworld at once

Subscribe on Steam Workshop or use RimPy. Harmony + HugsLib required.

Visit the Nexus Mods page for specific installation instructions for this mod.

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Is Onyx Launcher safe to download?

Linked from Nexus Mods which scans all files for viruses. Always download from the official source.

Does this mod work with the latest game update?

Last updated 4/7/2026. Check the official download page for version compatibility.

Where can I learn more about RimWorld modding?

Check our complete RimWorld modding tools guide for step-by-step setup instructions.