That is an excellent game, folks! All the puzzles work great. The story leaves a pleasant aftertaste of a good-old-days sci-fi novel.
It’s incredible how items work when a player needs to use the same thing in different states, like with a cup. Finding the correct password gives a distinctive aha! feeling after the first time you do it in the wrong way.
The art is very consistent and, together with everything else, provides a flawless experience.
PS: the evil professor must be alive, isn’t he? He must be somewhere near watching and planning his next move…