Credits and Useful Resources - Feen801/VSVRMod2 GitHub Wiki
For Unity 2019, a lot of information from this video was helpful: https://www.youtube.com/watch?v=YL8oHCuB8gM
For newer Unity versions (VS 0.42+), there is a newer tutorial at https://www.youtube.com/watch?v=qT-V59Yw6UY
However, the SteamVR plugin does not work past Unity 2021, so the initialization method used in https://github.com/DaXcess/LCVR was used instead
The Flat2VR community http://flat2vr.com also has lots of information about modding games into VR
Nod/Headshake detection is from https://github.com/korinVR/VRGestureRecognizer
Keyboard Shortcut Map Maker: https://archie-adams.github.io/keyboard-shortcut-map-maker/
Button Prompt Icons: https://kenney.nl/assets/input-prompts