Unknown Signal
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About Unknown Signal
Unknown Signal is a 3D adventure game in which you investigate a mysterious signal to discover who or what sent it. You explore a mysterious planet, arm yourself with weapons and fight unknown mechanical creatures while facing dangerous situations.
Frequently asked questions
The best price for Unknown Signal is $39.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Unknown Signal are: Windows 10, GeForce 7600 GS, Intel Core 2 Duo E6320, 1 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Unknown Signal is a single-player game.
Yes. Unknown Signal 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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