Where is the safe key?

Sometimes it is in the melon. If you can find one (sometimes in a bathtub), then take it to the guillotine in the backyard to open it up. Alternatively try the room with the teddy, go to the wall panel and open it up with a screwdriver, I have found a safe key in there before too. But as with all items, the locations are different from game to game.

For more information on item locations check out this page of our guide:

https://www.appgamer.com/granny/strategy-guide/tool-locations