AEON: Idle Universe

Contains adsIn-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
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About this game

AEON is a meditative, relaxing idle game about creating a universe from nothing.

Tap the screen to draw scattered interstellar dust together — particles pull on each other like real physics and slowly grow. Given enough mass they become a molecular cloud, then a blazing star, a star system with orbiting planets, a cluster of thousands of stars, a vast galaxy, and beyond — galaxy clusters, superclusters, and the observable universe itself.

Grow your cosmos far enough and Big Bang collapses it for a "cosmic constant." Strengthen the laws of physics — time dilation, fusion, gravity, dark matter — and open new laws and content on a discovery tree, so the next universe grows faster than the last.

Watch long enough and life sprouts on some world, and a civilization lights the windows of its cities. They send signals, form alliances or wage war, and wonder about the creator of their universe. You watch over it all — and, now and then, grant a blessing.

Features
- Ten stages of evolution, from dust to the observable universe
- Real N-body physics: particles clump and react
- A differently-flavored universe every Big Bang — 24 traits, 5 galaxy types
- Some universes arrive in a whole different visual language — monochrome, pixel art, or green phosphor
- Discover and record 27 real constellations of the night sky
- Catch rare wonders — black holes, pulsars, quasars, and supernovae
- A discovery tree that unlocks new laws and content with each cosmic constant
- Codex & milestones: permanent bonuses that outlive the Big Bang
- A living universe — life and civilizations arise, signal, ally, and war
- Offline progress and return notifications
- Cloud save through Play Games — your progress follows you to a new device
- English & Korean, save backup/restore
- A calm, relaxing cosmos — free to play with ads; one optional purchase removes them
Idle cosmic creation — tap dust into stars & galaxies, Big Bang to be reborn.
Updated on
Aug 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Three fixes.

- Fixed the "Codex Complete" achievement never unlocking even with every entry
discovered. It unlocks right away on update, with your existing records intact.
- Fixed unintended purchases when tapping near the top of the screen while the
shop was expanded and scrolled down.
- Fixed cloud saves not updating, which made the "Two universes diverged" prompt
come back on every launch.

All were found thanks to player reports. Thank you.
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
하이퍼스피드
contact@hyperspeedgames.com
대한민국 서울특별시 중랑구 중랑구 동일로129길 35, 2층 215-361호(중화동, 태능에셈빌) 02104
+82 10-6281-0537

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