I found a neat FNaF Fan-game that was done in Flash, which you should see. It's called "
Five Nights At Hyun's Dojo."
Here's the link to it. I find it awesome that they did in in Flash. -->
www.hyunsdojo.com/dojo/5976/Most of it uses the mechanics of the 1st game. However, it does have some unique parts to it, like the "Break Dojo" thing, and this one character called "Yupia," who you can't stare at for too long or else she makes the camera screen show only her face. I think you'll like it.
BTW, did you hear about the upcoming official but non-canon FNaF RPG game coming out, called FNaF World?