Signal Zone
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About Signal Zone
Signal Zone is a strategy survival game about building, mining and defending a base through repeated day-and-night cycles. You balance exploration, construction and defense while managing scarce resources and adapting to unpredictable enemy waves.
Day and night
Each day gives you a short window to explore the map, mine valuable resources and expand your defenses. Gather what you can before sunset, because every resource matters when night falls. Hostile creatures then attack in waves from all sides, while your turrets hold the line and your walls take damage. Repair and reinforce your defenses before the next wave arrives.
Build and adapt
You can build and upgrade freely, without predefined tower slots. Each run tests your endurance and resource management: experiment with layouts and strategies, upgrade your defenses and try to last longer until you conquer the last night. Maps are procedurally generated.
Game modes
The campaign has unique goals and enemy waves. You can also play Endless Mode or set up a custom game, and choose from Easy, Normal and Hard difficulty options.
Frequently asked questions
The best price for Signal Zone is $11.25 at Eneba. That is 6% less than on Steam, where it costs $11.99. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Signal Zone stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Signal Zone are: Windows 10, Intel UHD Graphics 630, Intel Core i3-4130, 4 GB RAM, 500 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Signal Zone is a single-player game.
Yes. Valve rates Signal Zone as Verified on the Steam Deck: it runs well out of the box.
Buy Signal Zone 6% cheaper than on Steam.
Signal Zone is available for 6% less in shops such as Eneba.
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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