This game looks like my kind of jam - the archery minigame in The Lab was the best one! But I haven't played it yet - I have an Index, and the game doesn't work for me when launching through SteamVR.
With that in mind, I'd like to help out with SteamVR testing, if you're still looking for testers. Currently, when launching from within SteamVR after adding it as a non-steam game shortcut and checking the "include in VR library" property, the game window comes up frozen on some kind of menu on the primary monitor. Music plays, but video is never sent to the headset. I also had to force quit the game through the task manager as other means were not working.