House of 1,000 Doors - Family Secrets had Steam trading card support added on 15 July 2014. There are 6 cards in the series, and you'll receive 3 cards at random for purchasing and playing the game. The sequel, House of 1000 Doors: The Palm of Zoroaster Collector's Edition, also has trading card support.
Graduated Mr. Gabriel's School of Spiritism
Can talk to ghosts
Mansion appears out of thin air!
Spiritism: Divine Gift or Fraud?
Her name is Kate Reed
Long road full of dangers
- Our beloved guest
- The House
- Something strange is going on
- Home, sweet home
- Here I am inside the House