Smile To Fly
Mine gold and electricity in your own space colony, find new inhabitants in space, and eventually make them happy - because the energy of happiness through smile-to-fly technology can be transformed into rocket fuel!
Offers
What are keyshops?Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Demo (1)
Try this game before buying.
About Smile To Fly
The Earth and the Sun were destroyed, and the remnants of humanity extended their lives in space colonies. All colonies live by the energy of happiness, which with the help of the latest smile-to-fly technology can be used as rocket fuel.
On the way of developing your own settlement, you will have to produce resources: virtual gold, electricity and happiness, and proper dispose of them for the benefit of the entire colony.
Before you are endless expanses of space, exploration of which can open up new resources and new acquaintances for you. However, beware, space is a place of fierce competition, with enough looters and spies.
Develop your own space colony, explore space, defend yourself, and finally bring success and happiness to your people! However, do not forget - your true purpose is to find a habitable planet for life and the rebirth of all humanity.
Key Features:
- 3 types of resources: virtual gold, electricity and happiness. Use them to manage and expand your space colony.
- 9 upgradeable buildings with unique parameters and bonuses.
- Explore space with your own rocket in search of new planets with unique bonus resources and new colonists.
- Be ready to defend your resources from looters.
- Simple "click" and "drag and drop" mechanics. Can be played without keyboard!
- [UPDATED] Defend your colony against the invaders in classic tower defence gameplay!
Game details
Game details
Age ratings
Game modes
Features
Smile To Fly price history
Lowest tracked price: €0.39 (Jul 7, 2026) · current best: €0.39 across 3 stores.
Smile To Fly reviews
90% positive reviews all-time.
Smile To Fly — frequently asked questions
Where can I buy Smile To Fly at the cheapest price?
Right now the cheapest offer for Smile To Fly is €0.39 at Gamivo. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Smile To Fly has ever been?
The lowest price KingsPrice has tracked for Smile To Fly is €0.39 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Is it safe to buy a Smile To Fly Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Smile To Fly at a discount?
Create a free price alert on this page and KingsPrice will email you when Smile To Fly drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 7 or higher
- Processor: Intel Core 2 Duo
- Memory: 1 GB RAM
- Graphics: any
- DirectX: Version 11
- Storage: 200 MB available space
- Sound Card: any
