Doors of Insanity: ReOpened

Gear up, sling cards, and power through the endless doors of Purgatory in this demo for Doors of Insanity: ReOpened!

You are trapped in the absurd and endless maze of doors that is Purgatory… and it’s time to get out. Each door could hide a mad monster, a mythic weapon, or worst of all… a weirdo!

  • Build a deck from over 100 cards and master ridiculous synergies: turn your enemies into gold, abuse their fragile egos while cowering behind your summons, throw food at people, and more!


  • Fantastic equipment to boost your deck’s potential with stats like the “Man Mincer”, a saw that turns enemies into attack boosting meatloaf.


  • Roll diverse dice that turn your turns on their heads! Double your stats, pay the price in blood, or get a lovely foot massage.


  • And (of course) … a Jellybean Samurai.

Reimagined. Rebuilt. Reopened.


Somewhere between a remake and a sequel, this humble tribute to roguelite deckbuilders is a passion project from a small team within Neon Doctrine who reimagined and added their unique take to OneShark’s original creation.

  • Completely reimagined Mechanics
  • Over 100 new Cards with powerful Synergies
  • New Equipment system that affects your Cards
  • New Dice system that spices up your turns
  • New Enemies with devious new tactics
  • Full Controller Support
  • UI and Quality of Life adjustments