Thank you for your feedback!
Yes.
The 1.04 patch is planned to be released next week\end of this week. Gonna contain quite a decent amount of changes including more clues. As well as some graphics improvements, better controls, level design improvements(including the mentioned empty drawers), etc. The next milestone for this version of the game(containing one location, so 1.0X) is to add a better tutorial and difficulty level selection, also rework at least one of the existing puzzles.
The continuation of the story involving new location is being developed meanwhile.
P.S. There is an "Pickups highlight" option available in the settings, making the game less pixel hunt. Probably a bad place for this sort of setting, should become better as I make it toggleable when starting the game.