Here is the rewritten description of the game "Horror Nights Story":
As night falls, the creepy mansion looms before you. You've been invited to explore its depths, but be warned: you're not alone. Your goal is to navigate the dark and dusty hallways, gathering clues and piecing together the mysteries of the mansion.
To progress, you'll need to interact with the environment, solving puzzles and uncovering hidden secrets. The core mechanic of the game revolves around exploration and problem-solving, as you uncover the dark history of the mansion and its inhabitants.
The game runs seamlessly in your browser, without the need for download or registration. With each new discovery, the atmosphere grows more intense, and the sense of unease builds. Can you uncover the truth behind the mansion's sinister past?