A simple but really cool premise that you implemented very well here. I liked that you could choose how the game became harder, but I feel like more monsters quickly became the best option since eventually you just have all monsters. 

The music is good, but it's a bit jarring to transition from day to night.

I do feel like it needs to be made a bit more clear what was and wasn't a mimic, since the giant red x covers up most of the sprite, and the selection screen covers up a good portion of the screen as well, it's hard to tell.

Cool!

I really like this game a lot!  It kind of reminded me of 'I'm on observation duty' except a really simplified version of it where you need to see what's changed and what continues to change as everything goes on.  Nice work!  One thing I may change is that, every single time i picked 'increase number of monsters', which by night 5 just made it so every piece of furniture was a monster and it didn't seem like i'd be able to fail so long as i x'ed off every furniture piece.  That might be something to focus in on if you choose to continue with this project!

Small and fun - I like it )
I won, But still I wasn't sure I marked all monsters right. There is no confirmation about it. Or if I won it means that I only selected the right thing? 

very funny and effective!

Just a simple yet very good and working game, congrats ! 

This concept is great, and similar to the direction my game took as well!

I like the idea of trying to find which furniture moved. I would liked to have a bit more feedback on if I missed I only saw the counter go down and wasn't sure which one was wrong but other than that good job!

Really unique idea, great job. But sometimes even if i 100% sure that a furniture moved it's mistake don't know why(

I find the idea very creative, but it's a bit hard to tell the monsters apart tbh.

Very interesting game! I like how the restriction was interpreted in an interesting way.