You start by exploring the house, trying to find a way out, but every door you open leads to more questions. Where's the special room? What's behind all these locked doors? You'll have to sneak around and avoid granny's super sharp hearing to get anywhere.
The gameplay is all about stealth and strategy. You need to make as little noise as possible, or granny will come running. It's super tense when you're trying to sneak past her, but it's also really satisfying when you manage to evade her.