Demon Mark: A Russian Saga

Call upon the power of your cursed Demon Mark to battle dragons, witches, and an undead army! Beware: each time you use it, the Mark grows stronger.
"Demon Mark: A Russian Saga" is an interactive fantasy novel by Vlad Barash and Lorraine Fryer. It's entirely text-based, 200,000 words without graphics or sound effects, and fueled by the vast, unstoppable power of your imagination. On your journey through Russian folklore, you'll confront the treacherous witch Baba Yaga, the seven-headed dragon Zmey Gorynych, the mythic giant Svyatogor, and the villainous Koschei the Deathless with his army of corpses. The Demon Mark is whispering to you. Do you hear it? Should you listen when it calls your name?