Hmmmm something worth me checking into. There are certain passages that only appear once you've found the key, and the key-state will _not_ save between restarts of the game. I will try to look into this sometime before Tuesday -Jess
Finding the key definitely unlocks some special passages, but sometimes in places you might not expect. We've edited and updated the game, and you'll need to key to access one of the endings ;) -Jes
Seems like something is bugged,but i tried every option and cant use key absolutely,when i reach top floor there is hint to find key in bookshelf,but even with key happens that there is no option to unlock door
