Yay!! I managed to complete your game! It wasn't an easy task at all. I'm confused about the code, I cannot understand the logic behind that particular numeric sequence. Care to explain ? :)
Anyway, the game is great, I hope you'll release a full version of it!
I'm very happy to see that you liked the demo.
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The logic behind the code, is that the note on the wall tells how the numbers on the paintings should be enter. Just see the drawings and the paintings that's the order.
For the next big update I have planned to make something with the vhs, more news coming soon!.
PD:Thank you for uploading a video :).