Damn it! I'm just so desperate to find the final hidden achievement, I've tried using different fluids from the storage room, getting as many problems as I can incorrect, trying to complete the Mr. Mix bonus game which I have not, checked countless lockers, even the suspicious ones, dirtying Viktor's jacket 4 times in a row, collecting other organs and trying to put them on Albert's torso, etc. I just want to figure out what the silhouetted sun blob could be! 