If you’ve hit a locked door in Hollow Knight: Silksong and had to turn back, you’re missing a Simple Key. As you might have guessed from the name, Simple Keys in Hollow Knight: Silksong are key items ...

A simple key is an item that unlocks simple locks in Hollow Knight: Silksong. Players first encounter it in Bone Bottom at the beginning of the game. The key can only be used once, which might confuse ...