Main Door

The Main Door is the most important door in Granny. This door acts as an entrance and exit in Granny's house, and is the one Granny attemps to keep the player from.

Gameplay
In the Easy and Normal difficulties, the main door is locked by itself, but is also sealed by a padlock, a security code and a plank. The player first requires to get the Hammer, the Padlock Key and the Cutting Pliers. The player then requires to use the Master Key to escape. If the player takes out the padlock and the plank and cuts the security code, but leaves it for some time, Granny may put a red padlock with a number pad instead of a lock, which is required to unlock with the Padlock Code.

In the Hard difficulty, the said padlock with number pad will be on the main door at the start, but another padlock also locks the door, which is required to unlock with the Battery, which is exclusive to this difficulty.

In the Extreme difficulty, there is a third padlock connected from a switch in the backyard with a wire. The switch is inside a safe with screws, which must be removed with the Screwdriver. The player then has to interact with the switch to take out the padlock.