From publisher blurb:
Dwarven Mines are a rare find in the Salt Waste. Any Venturer looking for lost treasure or buried secrets will be drawn towards its dark interior like a hound set upon a blood trail. But mines are a dangerous place for any to travel. Pitfalls, collapsing passages, hauntings, toxic fumes, and consuming darkness wait with equal patience for the slightest misstep or moment of distraction.
For the brave, foolish, or lucky, ancient Dwarven Mines contain priceless wonders. When forewarned or forearmed, the threats are less likely to be fatal. Those who chance upon a waiting mine, looking for adventure or a change in fortune, merely have to contend with two dangers. For there are only two things that will kill someone entering a mine - anything they are walking on... and everything else.
Can your adventurers survive within a crumbling ancient mine?