Stuck In Purgatory (Legacy version)

What is this game?:

This game is simply a fnaf fangame with a total of eighteen people's Ocs, who of which are all mainly trying to hunt you down from 12AM to 6AM, are you ready to endure the chaos?

Features:

A main sandbox game, where you can customize which characters you will have active for your run, and has custom difficulty setting from Easy to Extreme Mode. Unlockable Offices for the sandbox. And three mini games that all have their separate gameplay and difficulty