Duelo Horripilante is a horror themed card battle. Cards come with four powers: Terror, Dread Curse, and Repulsion. There are two playing modes. In the simpler one, you will pick a card and either choose two powers to attack your opponent with, or pick them randomly. The second card must attack with the two powers unchosen so far. The main mode has each player lay out a row of four face down cards, then choose a different power for each of them. Compare the chosen values – the player with the highest value scores. Special cards can enhance your powers or interfere with your opponents plans. After four rounds played with four cards each, the player with most points wins the game.