The screwdriver is a crucial item in Granny, as it allows you to tinker with objects and unlock new paths. You'll need it to unscrew doors, fix broken items, and even create new tools to aid in your escape. It's amazing how something as simple as a screwdriver can be so versatile and important to your survival.
As you play, you'll notice that every moment counts, and the tension is palpable. You'll be constantly looking over your shoulder, waiting for granny to appear out of nowhere and chase you down. The game's core loop is all about exploration, puzzle-solving, and stealth, making it a thrilling experience from start to finish.