Hi RemStorm, this was created using the Oculus Integration (from Oculus), so it may have compatibility with your SDK2. The input for the game is literally the grip button on a touch controller. The integration may generalize that input to what your controller has. You could always give it a try and let me know if that works? VR is definitely still going strong and I'd encourage you to pick up an Oculus Quest and a link cable. You have both a portable headset and the ability to play higher-end PC games with the one headset. Very good. Also, if you want to start developing in VR, I can give you some advice on where to start and save a ton of learning curve headaches.