Has anyone tried it? I’d love to be able to use Unity to make awesome VR games on Android.
CardBoard SDK is available officially by Google for android and unity. You can easily download from here https://developers.google.com/cardboard/unity/download
Yes, the free Durovis plugin reportedly works with Cardboard. Durovis - SDK
Well there’s no reason why you couldn’t. Oculus rift would be more fun though 