How to use Xeno on Roblox
Watch the on-page walkthrough (Xeno Tutorial.mp4) then use the two fixes below. Most launch failures are missing runtimes, not a broken download.
Why is Xeno not opening?
You do not have the required dependencies. Install both, then retry:
Why is a script not executing?
Attachment to Roblox was interrupted. Restart Xeno, attach again, then execute.
Still stuck? Re-download the current Windows build from this site only.