Against your will, you are sent deep into the winding catacombs of a civilization lost to time. Travel station to station via the remains of the London underground and build a deck as powerful as you can manage.
Choose from 100+ cards, each with their own unique abilities and sigils.
Use your curated deck and discover unlikely synergies to survive the journey to the next station, staving off your inevitable doom for as long as possible
Visit certain stations to purchase new cards directly, or others to modify your existing collection. With 16 possible editions of card, each new run presents near-infinite possibility