About the Game

Cthulhu Realms is a fast-paced deck building game with a comical twist on the Cthulhu theme. Drive your opponents insane to win the game. Cthulhu Realms is brought to you by the creators of Star Realms.

Download the App!

Free App Features

  • Crazily addictive deckbuilding game
  • Learn in a few minutes using the tutorial
  • Awesome, comical art
  • Play against computer AI
  • 8 silly campaign missions!

Full App Features

  • Drive people insane across the globe
  • Play the AI on 2 difficulty settings
  • 8 additional campaign missions
  • Battle your friends face to face with Pass and Play
  • Play against many more opponents online
  • Challenge a friend to online Player v Player combat

Preview the Cards

What People Are Saying

The art in Cthulhu Realms is hilarious and beautifully done, somehow complimenting the horror theme perfectly. The production value is top-notch.

— Gameosity

It’s a surprisingly effective package that delivers a great little deck builder with a low price tag. If you can embrace the playful theme, you’ll find a pleasant gem in Cthulhu Realms.

— Geek Ken

It certainly is not just another deck-building game, but has original and fresh mechanics that will challenge your brain.

— Board Game Maniac