Nightfall Secrets
Release date: Jun 11, 2025
Developers: Lonely Horror
Publishers: Lonely Horror
Genres: Action, Adventure, Indie
Categories: Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Custom Volume Controls, Adjustable Difficulty, Playable without Timed Input, Stereo Sound, Surround Sound, Steam Cloud, Family Sharing
Supported languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Indonesian, Vietnamese, Swedish, Dutch, Finnish, Czech, Bulgarian, Danish, Norwegian, Romanian

Nightfall Secrets is a 4 vs 1 cooperative horror game that blends tension, strategy, and a gripping atmosphere. Four players must work together to complete a series of random objectives and escape before they fall victim to a supernatural, AI-controlled entity. Play with a Team: Play solo or with up to 4 players in co-op mode, working together to complete all missions and survive. Listening AI: The enemy is AI-controlled with varying abilities, and it can hear player footsteps, dropped items, or communication sounds—every noise can spell doom. Diverse AI Types: Each AI has a unique playstyle and abilities, from fast hunters to silent stalkers who manipulate the atmosphere. Random Objectives: In every match, the objectives will change randomly, creating a fresh and challenging experience each time you play. Chilling Environments: Explore dark and secret-filled places, from underground bunkers to abandoned buildings steeped in horror. Escape or Become a Victim: Complete all objectives to open the escape route—but the clock is ticking, and the AI will not stop its hunt. A Different Experience Every Time: With AI variations, changing layouts, and randomized objectives, no two games will ever feel the same. 


Notes: This game contains horror elements involving the investigation of mysterious cases and supernatural disturbances. In some scenarios, players may encounter dead bodies or unsettling paranormal events designed to create a tense and eerie atmosphere. There is no depiction of sexual acts, sexual violence, drug or alcohol use, or self-harm. The focus is on investigation and psychological horror without gratuitous or overly graphic content. This game may not be suitable for players sensitive to themes of death or intense horror.