Having sought, thought, and to some extent fought our way through many winding and narrow tunnels...
Principle nr 2: In this game the vast number of areas are small and narrow to generate a claustrophic, but also mysterious feeling.
...we arrive for some air to this cavern. The urn by the statue contains plenty of coins of silver. Do you grab it all or leave one as the enlightened did as they passed this way?
Principle nr 3: Charming as a subterreanean shop might be gold is useless in this game. You use what equipment you find, on enemies, or in stashes... but you don't know that yet, do you?
A strange black shadowy dog-like shape has been seen at the end of long corridors. Didn't we just catch another glimpse of it at the far end of the cavern?
Take a final look at the natural light from the great crack in the mountain-side. It will soon be all but forgotten...
Did you miss concept A?: [link]
Let's venture further: [link]