I was hooked by the premise of the puzzle and the brain scratching but I had to quit at the elevator portion where I had to overcome a shooter section in a tiny window where the cursor escaped the window focus (perhaps a Linux version issue, but this is not the point) and I was down to half the life given in three seconds with the remaining experience similar to pass a string in a needle's eye while being shot at. I had to quit. I wonder if this has been play tested but developers should really take into account that not every one is skilled enough to beat those challenges (and yes I tried with the least number of option possible to be able to pass the next step with good odds...). At least I have my imagination to wonder what would have been behind the door
