Cthulhu: The Cosmic Abyss — is a dark, first-person thriller where sanity and madness collide in the depths of the ocean. You journey to a sunken station to uncover the disappearance of its crew and a secret that threatens the very world. Speed and skill Delve into the labyrinths of R'lyeh, an ancient city, and explore its cyclopean corridors. Puzzles, occult symbols, and deadly traps await you. Be prepared to encounter creatures that defy the laws of nature and challenges that shatter the boundaries of reality. Collect clues, analyze clues, and battle the growing madness. Enlist the help of your AI companion, Ki, to survive in a world where every step could be your last. The atmosphere of horror is heightened by visual design and sound effects. Game features - An occult thriller with elements of investigation and psychological pressure. - Exploring the city of R'lyeh in the spirit of Lovecraft. - A branching plot with multiple endings. - An AI companion that assists with navigation and evidence analysis.