Hello and thanks for the feedback.
Sorry for the various problems you encountered.
We forgot to explain that the game works with VR only using keyboard as an input source.
This is our final student project, and we needed to center the game on the use of the Virzoom Bike. The VR-only mode was just added for the sake of accessibility. However, in order to be able to properly control the bike, we needed to use a specific SDK given by Virzoom. And this SDK doesn't support VR Controllers : it only supports VR Headsets.
So plug your VR headset, get your keyboard, and play the game ! You can press Mouse Left + Mouse Right to bypass the Virzoom Bike setup as written on screen. It might have shown "PRESS X" or anything like that because it has mistaken your oculus controllers as a generic game controller.
The dongle thingy is a troubleshooting message to ensure a player using the virzoom bike has correctly plugged in the bluetooth dongle to link the bike to the computer.
Anyway, we're updating right now the game description to ensure it states the correct controls.