Here's an exclusively 2D developer's attempt at a VR game! And a VR fangame at that! (now that deserves a download, I must say xD)
Of course I'm not your typical VR developer, but I'd love it if you gave my game a try, if you've got the hardware to do it! Rest assured I'm getting back to my last project now, but I'm happy to have learned how to do this -- you can be positive it's not the last time, haha.