Only One
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About Only One
Only One is a psychological horror game in which your mother and brother leave for the hospital, leaving you alone at home. As night falls, paranormal activity fills the house with unexplained phenomena, eerie whispers and unseen entities. You must survive the night and uncover the secrets tied to the house as you try to escape.
Frequently asked questions
The best price for Only One is $3.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Only One are: Windows 10, 24 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Only One is a single-player game.
Yes. Only One 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.
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