Bastion is the only city that matters. In its industrial age, it sits as the smoke-shrouded hub of mankind, surrounded by a world of lurking horrors and cosmic interference. The Underground spreads beneath our feet and the stars loom above.

You are an Explorer, braving places too far for maps and too old for records. Your expeditions touch the bizarre, wondrous, and horrific. You search for riches, but also Arcana, mysterious devices with unnatural powers.