Initial Single Player Only

You will need to allow installs from unknown sources on your phone.

You will need to inject your Oculus osig into the apk before you can run it on your GearVR.

http://sideloadvr.com/SideloadVRInjector.zip

Get the osig file from Oculus

https://dashboard.oculus.com/tools/osig-generator/

Get your device id using this app

https://play.google.com/store/apps/details?id=com.sideloadvr.market&hl=en