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Heliopedia

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About Heliopedia

Heliopedia is a planet-terraforming game in which you control a solar system and shape its planets. You use a pseudo-scientific chemistry system to discover combinations, then find out more about each discovery in the Heliopedia, an in-game encyclopedia.

Discoveries and planets

A friendly sun at the center of your universe gives you new items when you make discoveries. Feed it a favorite snack, such as coal or ashes, and it spits out a new planet to terraform. You can create ocean planets, grass plains and rain forests, or cause wildfires, volcanoes and thunderstorms.

Biomes and life

Planets can have 11 main biome types, along with diverse insects, plants, animals and trees. The Heliopedia contains 100 entries to discover. The game offers 2–3 hours of play time.

Frequently asked questions

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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