I am bad at this sort of stuff, so does anyone have a complete save file, that I can use to go back and play the part after that chapter?

Here on Steam it says that only Valve Index and Oculus Rift are supported, in an article on RoadToVR they metion that it will also come out for PC VR headsets. Does it include HP Reverb G2 with Windows Mixed Reality?

Will there be other languages like german?

I've had a look on you tube for a guide, and at the start of the game when you are supposed to open the main door on Saturn, you have to insert the tube from your "inventory", then use the wheel to open the door manually. Unfortunately I found the wheel first and then put it in my "inventory". When I opened the side panel to insert my tube, the tube is not there only the wheel, so I assume I've done it in the wrong "order". I tried putting the wheel down onto a crate, hoping the tube would appear but...

Please add some! it would be awesome on release!