I'm mega stuck on the medallion puzzle and by extension the Kabbalah puzzle in the Sun room. When I entered the sun room for the first time, it didn't say insert scroll, it said to insert medallion. Then when I did find the medallion and put into the machine in the telescope room, nothing happened when I lined up the colors and symbols. Any help or hints would be very much appreciated....

2.2 hours felt very quick, game time felt like about 1/4 to 1/3 of what it should be. The puzzles seemed fairly simple, think the most time i took was on the tetris style puzzle because i didn't realise you could snap the pieces in position with spacebar. I didn't get all the cards but if they're just collectables that doesn't interest me, i did consider the possibility getting them all may unlock more but considering the game length i feel even if there is something it won't really be worth it. Overall ...

As title says

Can someone please explain how to solved the LAST part of the steam machine. I have sat here for hours, and I just don't get it. HELP!

It says in the options I can use a controller and it is connected, but it's only letting me use the mouse. Is anyone else having this issue?