Haunted Investigation
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About Haunted Investigation
Haunted Investigation is a horror game set in an abandoned mansion filled with supernatural mysteries. You explore the mansion, search for clues and solve puzzles as you uncover its secrets. A playthrough averages 35–40 minutes.
Play alone or together
You can play alone or with another player. When playing together, you work with your friend to investigate the mansion and solve its puzzles.
Choices and endings
Your choices throughout the game determine which of its multiple endings you unlock, revealing different outcomes and new secrets.
Frequently asked questions
The best price for Haunted Investigation is $3.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Haunted Investigation are: Windows 10, GeForce GTX 970, Intel Core i5-4590, 7.8 GB RAM, 5.9 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Haunted Investigation has multiplayer and a single-player mode. It supports online co-op.
Mostly, yes. Valve rates Haunted Investigation as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Haunted Investigation is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











