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Black Mirror II Hints
How can I learn the secret door's combo?
1 of 8: Go to Fuller's office in the back room and see if your new set of keys can unlock anything for you.
2 of 8: Examine the cuckoo clock to get a close-up view of it, then look at the bottom right corner of the clock face to find a hexagonal hole.
3 of 8: That may be a special sort of lock. Check the keys you got to see if you have anything that'll fit it.
4 of 8: Right-click on the bunch of keys to see that there's one that might fit the hole, then click the keys on the hole to find out.
5 of 8: Doing so will get you a carton. Right-click on it to open it up and find some transparencies.
6 of 8: Maybe they have the secret door's combo encoded on them somehow. Look around for something that you can use to view the transparencies.
7 of 8: Go to the main store area and check the front counter to see that it has a light box on it. Try clicking the transparencies on it.
8 of 8: Doing so will bring up a light box puzzle in which you need to overlay the transparencies so that they spell out the secret door's combo.
