In reply to KJ.

You'll need to install the Somnium Space Launcher from somniumspace.com. Here's a guide how to get started: https://somniumtimes.com/2025/06/03/navigating-somnium-space-a-beginners-guide-to-the-metaverse/

Once you're in, you can go to the Worlds menu in the Launcher and access Silver Falls from there.