While there are multiple endings you can get in Five Nights at Freddy's: Into the Pit, the trickiest one is the three-star ending, also known as the "true ending". If you're wondering what's required to unlock it, here's our handy guide for how to get three-star ending in FNAF Into the Pit.
Three-star Ending Guide - FNAF Into the Pit
If you want to get the three-star (or "true") ending in Five Nights at Freddy's: Into the Pit, there are multiple items and tasks that you'll need to keep track of during your playthrough to ensure that you unlock that specific ending.