"Well nice to meet you Princess Twilight," said the shadowy figure, "don't bother to talk because...you can't. Oh you want to be freed do you? Well lucky you,I'm the pony who can do just that! But, I'm bored of the idea of just letting you go. How about we play game? The game will be like hide-and-seek, except the goal is to never, ever be found! I'm it! If you win, you can go home free. If I win, you stay here forever! Good luck..."
Twilight blinked and would have given out a sigh if she could. Lifting one hoof in front of the other, Twilight boldly stepped off the wooden platform and slowly walked across the tile floor. On her journey she would face dangers, horrors, and questions with life altering answers. Join Twilight as she discovers the horrors of the Equestria Museum while avoiding the mysterious pony, robbers, a night guard, and...her own friends!
This actually freaked me out
Please continue 
2Spooky4Me
Now that that's out of the way, let's begin!
Bad news, Telafana
And then freddy popped round the corner and said "im not supposed to be in this reality, buuuut, im gonna kill you anyway" then proceeded to kill secure.
more please.
Other animatronics will be behind her. Yay!
more please.
Seriously? These are the lights the eye perceives and the brain processes. Would've thought Twilight would know that.
Woooooooooh! I like it! Rarity was attacked? Even better!
I am unsure as what to picture in my head when i read that. Celuna with yellow eyes and red pupils maybe?
I wonder why I didn't get any notification when thus updated.
I'm pretty interested in where this is going so far because it seems to be a three-way sort of engagement between Secure who just wants to survive, The Mane Five plus Spike who are going into FNaF mode and Twilight Sparkle the animatronic (?) who has her own task, apparently. I would say it's the real TS that's captured, but the notion of her hooves being heavier and the clang it made makes me think it's just a 'tronic. There is still the question of whether or not TS has her own special mind or if TS has somehow had her mind transferred into here, but that will be answered, I guess.
The one thing I don't like is how Teleafana just so brusquely gave that essentially carbon-copy paste of how FnaF works. I would grant that it may be something that she's seen before or at least seems semi-standard, but the way she speaks tells me she hasn't seen this before. If this was some kind of back-and-forth between the two of them where they hashed out the details, it'd be more believable, but I have no current reason to believe Telea could be that accurate about things. Well, at least with when she knows they'll turn off. It being a glitch of some sort is obvious, and thinking they'll just go on their regular schedule without any prior knowledge of their movements is a reasonable enough assumption. The notion they'll turn off at six in particular, however, isn't something she should know, especially since by all accounts the 'tronics wouldn't be running on a strict six-hour runtime nor should she know they'd shut down after six hours. Unless she was the one who did that.
Just figure out a way to not make her seem like she knows it all, and I think it'll be good. Making it seem like they're hashing out what'll happen (even if it's just Telea explaining each point to a confused/frightened Secure) would also be nice so long as it doesn't get too long. I don't think a basic back-and-forth would interrupt your pacing in this chapter (I think it might help, actually, as it feels a bit rushed near the end).
I...guess you're sticking with small, minimalist chapters? Well, I won't object to it that much, as it's not terrible so long as each part has it's own pace and pull. We'll see.
Her not knowing about the Royal Canterlot Museum speaks more to her being a 'tronic with her own "mind" rather than a brainlift of the real one. No way the real Twilight doesn't know where the museum is, even if in passing.
One small thing.
change "in the Royal" to "in this Royal". It sounds better, IMO, and adds a bit of personality to her.
JESUS, PINKIE, YOU'RE NOT BONNIE IN THE BACKSTAGE PARTS ROOM!
small edit
comma instead of semicolon. Those aren't two linked yet independent clauses.
Curious about that endoskeleton, though.
Ouch. But that explains the scene Secure saw earlier in the hallway.
Nice reaction time, btw.
Must've only been given very basic sentience since she doesn't even know what a toilet is.
Should be italicized, since it's Twilight-tronic's thoughts.
Whooh for priorities!
"Dilapidated divorcement"? That doesn't sound right to me, but I'm not sure what you're trying to get across here, either.
6894988 Sorry about that. Thanks for pointing out that typo.