This is a nice and interesting idea, and was executed quite nicely too. The hand-drawn artwork for the game was surprisingly fitting and does have some charm to it. The gameplay is a bit confusing but still enjoyable, I ended up trying a few times but still can survive long. (Probably I am doing something wrong). One of the main issues I faced when playing the game is that the boss lacks any form of telegraphing, i.e. no way of knowing when the boss pops up from behind and sees you drinking coffee. I am guessing the computer may have something to do with it, but currently, the only meaningful interaction there was to delete reviews (which is itself very funny), and I don't think it affects how the boss behaves in any way.
But anyway, this is still at the end of the day quite a nice entry, and its a job well done! Keep up the good work!