I found them after the ending but the achievement did not trigger. Is there something I missed or does it need to be done in a new game? Or perhaps a specific way to get to them as I basically used objects to make a path to it. Thanks in advance.

Every time I try to do the section on the 4th floor after getting the protection suit it crashes saying Fatal Error. Seems to happen while I am trying to place an object from a picture onto the buttons to get the cube from behind the glass. It's happened every single time....

I mean, what happens in the ending? How comes the guy doesn't end up stuck in blue glue, but comes back as a mutant? And, also, are there hats and suits that i missed? I got four of each but there are still two empty manequins...

I find the main character moves to fast and is somewhat hard to control. So I spend too much time trying to see what I've missed.

Anything special? Does it go somewhere?