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Sphere: Flying Cities needs at least GeForce GTX 660, Radeon R7 370 (or equivalent), 2 GB video RAM and 4 GB RAM.
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In the not-so-distant future, Earth’s moon has been struck by a massive asteroid. With the fallout rendering the terrestrial surface uninhabitable, the ecosystem of the planet collapses. Facing complete annihilation, humanity makes one final and desperate attempt to survive — thanks to newly-created anti-gravity technology, the first flying city ascends as the ultimate bastion of the human race. As Commander, you have been chosen to take control over the flying city in this relentless and unique strategy-blend that combines the best elements of the city-building and survival-game genres. Rebuild and protect a society in a seemingly uninhabitable environment. Utilize the Anti-Gravitation device to navigate your flying city across the globe into the treacherous unknown. Stay vigilant, as each decision could have ghastly consequences; be prepared to lay it all on the line to succeed, else risk losing everything you worked for.
Game modes: Single player
Right now the lowest price for Sphere: Flying Cities we're tracking is $1.80 at Gamivo — 90% below Steam's $17.99. We compare 6 stores and prices refresh every few minutes.
The lowest price we've recorded for Sphere: Flying Cities is $1.64 at YuPlay on August 8, 2026. The current best price is about 10% above that low.
44% of 178 Steam user reviews for Sphere: Flying Cities are positive ("Mixed").
The minimum system requirements for Sphere: Flying Cities are — OS: Windows 7/8/10 64-bit; CPU: 3.2 GHz Dual Core Processor; GPU: GeForce GTX 660, Radeon R7 370 (or equivalent), 2 GB video RAM; RAM: 4 GB RAM; Storage: 3 GB available space. See the full minimum and recommended specs in the system requirements section on this page.
Sphere: Flying Cities released on October 13, 2022, developed by Hexagon Sphere Games UG and published by Assemble Entertainment.
Sphere: Flying Cities is available on PC (Microsoft Windows). It supports single player.
Sphere: Flying Cities last hit a new low of $1.64 on August 8, 2026 at YuPlay. Current best price is $1.80. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Sphere: Flying Cities price right now is $1.80 at Gamivo, 90% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 GamivoBest price | — | $1.80 | Buy Sphere: Flying Cities at Gamivo |
 Loaded | -23% | $13.89 | Buy Sphere: Flying Cities at Loaded |
 Steam | — | $17.99 | Buy Sphere: Flying Cities at Steam |
 Green Man Gaming | — | $17.99 | Buy Sphere: Flying Cities at Green Man Gaming |
 GamersGate | — | $17.99 | Buy Sphere: Flying Cities at GamersGate |
 IndieGala | — | $17.99 | Buy Sphere: Flying Cities at IndieGala |
All-time low: $1.64 at YuPlay on Aug 8, 2026 — the current best price is 10% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
