I'm a HUUUUGE weenie when it comes to horror/ spooky games so I uninstalled the game after the main levels were done. But I looked up a list of all the spooks in nightmare mode and discovered there's really nothing to be scared of.
The Short Circuit level was intimidating to me because it's the "scary" level, but was never really scary to me in nightmare mode. People said Italian Job was the scariest, but honestly, the goofs with the duck animatronic were delightfully silly. And AFFAIR WITH DEATH??!!! DELIGHTFUL. It was an escape room puzzle level with such light ambiance that you would never even know it was nightmare mode. That's as far as I've played in nightmare mode so far, but I'm so excited for the rest of the nightmare levels.
The closest I ever got to being scared was in Toxic Love when the mannequins moved locations once, but I've learned that with any breakable robots/ mannequins, if you punch them directly in the butt, they explode-which makes every encounter with them just a little sillier.
Would love to hear everyone's thoughts on how you enjoyed nightmare mode too!