Screenshots
Watch trailer on Steam ↗Nightfall Secrets
Lonely Horror · Published by Lonely Horror
Content notice: 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.
Mostly Negative — 30% positive (27 reviews) · 21 achievements
Last updated 2 Oct 2026
Nightfall Secrets is a 4v1 co-op horror game where up to 4 players must complete randomized objectives and escape—while being hunted by an AI-controlled supernatural entity that reacts to sound. Every match is a tense battle of strategy, stealth, and survival.
£4.99
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Price history
Action, Adventure, Indie · 2025 · More under £5 games
Venture into the haunted corridors of Nightfall Secrets, a tense 4v1 co-op adventure game from Lonely Horror. Navigate through randomized objectives with strategic stealth as an unseen entity closes in, reacting to your every move.
About this game
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.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: AMD Ryzen 5 2600 or Intel i5-9400F
- Memory: 8 GB RAM
- Graphics: GTX 1060
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 15 GB available space
- VR Support: N/A
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10/11 (64-bit)
- Processor: AMD Ryzen 7 5800X or Intel i7-11700
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 3060
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 15 MB available space
- VR Support: N/A
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
🔧 Patch Notes – AI Behavior Balancing Update
We've just released a new patch focused on improving and balancing the AI behavior for a more immersive and fair experience. Here's what's changed: AI Improvements & Balance Changes: Improved AI Hearing Range: The AI can now detect sounds from a slightly larger distance, making stealth more important. Adjusted Footstep Detection: Running steps are now quieter, reducing the chance of being detected when sprinting short distances. Dropped items also produce less noise, allowing for more strategic interactions and baiting. These changes aim to balance challenge and player freedom while maintaining tension in each encounter. We’ll continue tweaking AI behavior based on your feedback — keep it coming! Thank you for playing and supporting the game!Read full article on Community Announcements (Runcandel)Patch NotesOfficial
Nightfall Secrets - Hotfix
Hey everyone!We've just released a small hotfix based on your feedback. The enemy spawn location has been adjusted to give players more time to prepare at the start of each match. This change should provide a fairer and more balanced experience, especially in the early moments of gameplay.Read full article on Community Announcements (Runcandel)Patch NotesOfficial
Nightfall Secrets - Hotfix
Hey everyone,We've made a few improvements based on player feedback:Added key binding support for item slots You can now customize your controls for faster and more comfortable item switching.Adjusted AI difficulty The previous "Medium" difficulty has been reclassified as "Nightmare" and toned down slightly to make gameplay more balanced and accessible.Read full article on Community Announcements (Runcandel)Patch NotesOfficial
Nightfall Secrets - Hotfix
Main Menu UpdatedReplaced the main menu background with a new, more atmospheric imageImproved layout and UI clarity for easier navigationLobby OverhaulRedesigned the lobby layout and style for better readabilityCleaner player list, improved map/difficulty selection, and character choosing interfaceNew In-Game TipsAdded helpful gameplay tips that appear right after entering the gameThese tips aim to guide new players and improve survival chancesRead full article on Community Announcements (Runcandel)AnnouncementsOfficial
🎉 Game Release Announcement 🎉
🕯️ Nightfall Secrets is Out Now! 🕯️ Lonely Horror Studio is proud to announce the official release of Nightfall Secrets, a chilling 4v1 co-op horror experience filled with tension, mystery, and supernatural terror!💀 About the Game Nightfall Secrets is an asymmetrical horror game where up to 4 players must work together to complete randomized objectives and escape—while being hunted by a powerful AI-controlled entity. Every noise you make could be your last, as the enemy can hear footsteps, dropped objects, and even your voice.🔦 Key Features:🎮 4v1 Co-op Horror – Team up with friends to survive against a deadly AI.🎯 Randomized Objectives – Each match brings new tasks and new challenges.👣 Sound-Reactive AI – Stay quiet, or risk being found. The AI listens and learns.👻 Multiple AI Types – Face different enemy behaviors with unique abilities.🏚️ Haunting Environments – Explore dark, atmospheric locations hiding terrible secrets.Read full article on Community Announcements (Runcandel)
