Everything we know about Campfire, Google’s secretive project to get Windows 10 running on Chromebooks. Since first reporting on Windows 10 capabilities on the Google Pixelbook, we’ve been closely tracking development to understand what’s going on behind Google’s doors. We’ve since found evidence that “Campfire” may be the Chromebook equivalent of Apple’s Boot Camp.

Earlier this year, a mysterious project appeared on the Chromium Git. The Chrome OS developers had created a new firmware branch of the Google Pixelbook called eve-campfire and were working on a new “Alt OS mode” for this branch. We have since confirmed this Alt OS refers to Microsoft Windows 10 and found evidence that it wasn’t just an internal project but intended for public release.

It’s been a few weeks since our last feature, we’ve got more interesting details to share…

Read more: Chromebooks may get Apple Boot Camp-like Windows 10 dual boot with “Campfire”