A: The full version costs around $9.99 USD. However, a generous free demo (Prologue) is available legally.
Success requires staying quiet, hiding from the kidnapper, and solving escape-room style riddles.
Steam will prompt you to install the free client. It is lightweight and necessary for the download.
⚠️ Avoid “free full version” links from ad-filled pop-up sites or torrent trackers. The game is already free, so any third-party repack is likely malicious.