Psst! Be careful - whatever you do, don't turn around. It could be right behind you, looking over your shoulder, gazing in amazement at this box that seems to have come to you from the very depths of the dream worlds.
Nightmarium is a game about building nightmares so terrifying you'll see half of them in your dreams. Playing cards representing Night Terrors, you bring the monsters to life. Combine body parts in the right order to create dreadful combinations of abilities. Summon monsters to make your opponetns gasp in horror. Nourish them with your own fear. Make them stronger. Only then will you achieve victory and become the Master of Terror.