Ancient Vault

i see the grey rectangle and nothing happens. Chromium version 47 Linux-64bit

K, after a while the game started to load, and I actually got to play the game which is kinda cool, actually.

Nicely done! This game is what you would expect from a great Ludum Dare entry: the scope is reasonable and the idea is well executed. I have seen many "door puzzle games" and they usually all look the same. This one really stands out with a great visual style and properly selected ambient music.
More puzzles would be more than welcome!