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Haunted Investigation
Haunted Investigation is a spine-tingling horror game that will test your nerves and keep you on the edge of your seat. Whether you choose to play alone or with another friend (up to 2 players), you'll be immersed in a world of terror and suspense as you explore an abandoned mansion.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-04 · quoted reviews as of 2026-05-14.
“Had fun playing with friends”
— a player, Steam review · 1 hrs played“لعبة جيدة”
— a player, Steam review · 1 hrs played“This is a very funny-bad type of game, especially with a friend. It's messy and buggy, it's generic, and it's simply dumb and funny. For a solo dev, it's okay if a bit lackluster in polish and I respect the effort put into it, I suppose. Like, you can easily just break things…”
— a player, Steam review · 1 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Update Notes for 23.10
Greetings, Fearless Adventurers! Following our spooktacular Halloween update, I've brewed up another batch of improvements, fixes, and a spine-tingling new jumpscare to keep your heart racing. Read on
Halloween Update
Greetings Everyone, and a Spooky Halloween to You All! As the eerie shadows lengthen and the ghostly season approaches, we're thrilled to introduce an update that promises thrills and chills for both
Update Notes for 17.10
Hello everybody! A big improvement into the laggy networking issues regarding the movement of the characters(players and monster). Found out the issue, should run smoother now! Also changed the walkin
Updates Notes for 22.09
Hello everyone! Another small update, fixed some UI bugs inside the game and in the main menu. Also changed the lighting a bit. Have a great day!
Update Notes for 06.09
Hello everyone! Small update today, but big steps into the optimization issues of the game. I've found that some of the features were hard on the GPU and changed them. Based on testing, you should get
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-14.
| Genres | Action, Adventure, Indie |
| Player tags | Horror · Online Co-Op · Psychological Horror · Local Co-Op · Multiple Endings · Adventure · Exploration · Action · Demons · Action-Adventure · Mystery Dungeon · Narration (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Family Sharing |
| Languages | English * * |
| Achievements | 7 |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64Bit Processor: Intel Core i5-4590 / AMD Ryzen 5 2600 Memory: 8000 MB RAM Graphics: NVIDIA GTX 970 / AMD Radeon R9 390 DirectX: Version 11 Storage: 6000 MB available space