Figured out how to get it running on 1.3, follow instructions here: https://www.reddit.com/r/oculus/comments/4h45kj/how_to_run_sdk_08_unity_games_on_sdk_13_without_a/
Use the 64bit dll. Worked for me!
(Please note, menus only appear on screen, so…
1.3.2 is available to developers. You need both the Oculus Utilities for Unity 5 and the OVRPlugin for Unity 5.
https://developer.oculus.com/downloads/
In particular, note the Unity version requirements and installation notes here:
https://devel…