A known leaker and SteamVR data miner named Bradley Lynch reports that Valve is working on an Android emulator. Lynch has spotted five apps in a package on SteamDB, with two of them displaying new artwork that references Waydroid, an open-source and free Android emulator.
It’s been around in one form or another since the Windows Phone 10 days, it was a weird beta that would sometimes work and required a lot of faffing about.