Sphere: Flying Cities
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About Sphere: Flying Cities
Sphere: Flying Cities is a strategy game about rebuilding and protecting human society aboard a flying city. After a massive asteroid strikes Earth’s moon, the resulting fallout makes the planet’s surface uninhabitable and causes its ecosystem to collapse. Humanity’s last attempt to survive depends on newly created anti-gravity technology, which lifts the first flying city into the air as a refuge. As Commander, you guide the city across the globe and try to keep its people alive in a dangerous environment where decisions can have severe consequences.
Build and sustain the city
You construct a thriving city, manage its resources and maintain its ecosystem through infrastructure supported by independent economic cycles. The well-being of the colonists is essential: provide food, healthcare and shelter, while facing choices in which saving many may require sacrificing a few.
Keep the city aloft
The anti-gravity device and its expanding deflector shield need to remain in good condition. If their power supply is insufficient, the city can quickly meet its end. You also navigate the flying city through the treacherous unknown, where natural and unnatural disasters include geomagnetic storms, asteroids and poisonous clouds.
Explore and research
Use drones and other scouting technologies in hazardous environments to construct buildings, harvest resources, and search uncharted territories for stranded survivors and rare materials. Research new technologies to improve the efficiency of every aspect of the city and help it withstand the dangers it encounters.
Frequently asked questions
The best price for Sphere: Flying Cities is $1.34 at Eneba. That is 92% less than on Steam, where it costs $17.99. 18 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 Sphere: Flying Cities 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 Sphere: Flying Cities are: Windows 7, GeForce GTX 660, 4 GB RAM, 3 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Sphere: Flying Cities is a single-player game.
No. Valve rates Sphere: Flying Cities as Unsupported on the Steam Deck.
Buy Sphere: Flying Cities 92% cheaper than on Steam.
Sphere: Flying Cities is available for 92% less in shops such as Eneba, Kinguin, or Driffle.
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.











