76%Strong matchINVITATION To FEAR
63%40363% positive reviews, Mixed across 403 reviews·Horror · Multiplayer
—Experience pure fear in 'Haunted Experiment', an asymmetrical multiplayer horror game(4vs1). Survive as an participant in an experiment in a world full of intrigue and fight your fears by using your mind and abilities. Do you have the willpower to survive?
Haunted Experiment
Steam'Haunted Experiment' is an asymmetrical multiplayer horror game (4vs1), which gives you the opportunity to fight against your fears with up to 4 other players and do everything to survive. Use different approaches to make your next steps unpredictable and escape the experiment. Story: The Federal Agency for Emergency Response (FAER) invites you to be part of a novel experiment aimed at exploring human fears. You will be asked to enter a virtual reality, where you will face different situations and confront your fears. But what initially starts as a harmless experiment quickly turns into a deadly game. As you fight to conquer your fears, you will be pursued by an unpredictable Psycho whose mission is to track you down and kill you. The FAER has a dark secret, as their true goal is to control your consciousness and make you a weapon. As a participant of the experiment, you are unknowingly part of a plot, with the control over the human psyche at its center. Each round brings new challenges and surprises, and it is uncertain what awaits you next. Enter a world limited only by your imagination and fight for survival in the virtual reality of the FAER experiment. Face your deepest fears and overcome them, while hiding from the Psycho and searching for the exit. This is not a game, it is a fight for your survival and control over your own psyche. Become a survivor or a victim in this deadly journey that will test your willpower and survival instinct. Gameplay Features: Every Round is Unique!
Constantly changing maps with different possibilities and unpredictable events ensure varied gameplay.
With a large selection of real fears that have a significant impact on the game and the ability to change them at any time, each round offers a different experience. Additionally, these are influenced by the gameplay, resulting in even more variety and a more intense experience.
There are a total of 3 ways to successfully end the experiment. This makes it possible to change strategy at any time during the round.
Each map offers its own parallel world, which is further influenced by the selected fears. If you make it here, it's just a matter of running!
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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