Lowest price: $27.99 · 1 store · price range $27.99 … $27.99
Price history: 2 daily prices tracked since 2026-10-18; lowest $27.99, highest $27.99.
Price last confirmed by the store feed on 2026-10-30.

| Store | Price | Stock | |
|---|---|---|---|
| Store 1 (US) | $27.99 | In stock | Go to store |
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Ascend to greater heights with the Sphere - Flying Cities | Save the World Edition and bling out your city with the exclusive Save the World Skin for FIVE buildings like the indispensable Anti Gravity Device. But that's not all: Take a deep-dive into the fascinating architecture of Sphere - Flying Cities with the offical Sphere-Mini-Artbook! This Premium Edition is a great way to show appreciation for the developers, while simultaneously supporting a good cause. Assemble Entertainment will donate 10% of the proceeds for every sold Save the World Edition to Atmosfair, an environmental development organization that focuses on clean energy climate protection projects. The Save the World Edition contains SPHERE - FLYING CITIES, the official Mini-Artbook and the exclusive Save the World Skin for these five buildings: Anti Gravity Device Community Kitchen Technology Center Small Park Healthcare Center Join us in our effort and contribute your share to save the world! 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 c