Granny Original is a first-person horror puzzle game where the goal is to escape a locked house. The main door is secured with multiple locks, and working out how to open them means figuring out which key goes where, what to do with objects like the watermelon and the book, and uncovering several different escape routes — including one through the garage using a car. A weapon is available to defend against Granny, though it only stops her temporarily. Traps and pets add extra danger throughout the house.
Five difficulty levels are available. Practice mode lets you explore the house without Granny present, giving time to try things out — though the house is not entirely safe even then.
Escape the house within 5 attempts. The core rule is silence: Granny hears everything, and any sound — including a falling object — brings her running to the source. Hide under beds, in closets, and in chests to avoid her. Solving the exit puzzle requires combining items and figuring out the right interactions at the right spots. Multiple escape routes exist, so there is more than one way to reach the outside.
More house-escape horror lives in the full Granny Games series, and the broader Horror games category covers the same tension-and-puzzle mix. For atmosphere-heavy hide-and-seek gameplay, the Scary games collection is worth a look.