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Astan Games
Key art for Astra Idle

Astra Idle

Coming soon

Grow a star into a galaxy. Every level is earned, never bought.

You start with one star and a handful of dust. You end up somewhere much stranger.

Astra Idle is an idle game for people who actually like idle games — the kind with layers underneath the layers, where the run you’re on is only ever part of the picture.

Levels you earn, not levels you buy

Most idle games have exactly one verb: pour currency in, get a bigger number out. Astra has that too — but it also has Cosmic Level, an experience track that accrues from playing and nothing else.

It cannot be purchased. It cannot be granted. It survives every reset. The Skill Points it pays feed The Constellation, a star-map skill tree that is yours permanently, however many times the universe ends.

Twenty-four worlds

The orbit fills as you go: twenty-four planets from Erebus out to Empyrean, each one riding its own band around your star, each one costing meaningfully more than the last.

Two kinds of ending

Super Nova wipes the run and pays you for it. Big Bang sits underneath that — a second, deeper prestige for when a single collapse stops being enough.

Between them sits Star Evolution: earn a stage, then choose which one your star wears. That part is permanent.

Things that happen while you’re gone

  • The Lab runs research on the wall clock — jobs tick down whether the app is open or not, and every finished job banks a level that outlives both prestiges.
  • Offline earnings keep the dust flowing between sessions.
  • Cosmic Anomalies rotate daily, five of them, each with a capped score board so a long-time player can clear it sooner but never score past you.
  • The Cosmic Ladder is a lifetime leaderboard that never resets but pays out every week, sorted into named brackets rather than rank numbers.

And a deck

The Card Collection is the automation story: pull cards, fuse duplicates, and equip the utility ones to handle the busywork and widen your offline cap.


Astra Idle is still in development, and this page will grow as it gets closer. No release date to share yet — but when there is one, it lands here first.