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Astro Loop

Open-source roguelike shooter. Simple to play, no ads, no tracking, offline.
New in version 1.2
Dying now rewinds the run rather than freezing it.

Shop cards turn over: tap to read an upgrade, hold to buy it.

Music and sound effects can be silenced separately.

TB-26 explains some mechanics early on, reports what each run earned, and hints when you lose at 10 minutes.

Endless mode no longer flattens out: asteroid health keeps climbing, so runs end.

Locked pilots show what the bar knows instead of a "?".

Fixes a crash on death on Android 9, and runs that finished without paying out.
A roguelike shooter caught in a loop you were never meant to escape.

Signal acquired. One ship, one pilot, and a crew waiting to be recruited. Fly out into the dark, survive endless waves of asteroids and enemies, and see how far you get before the difficulty catches up with you.

Every run you pick fresh weapons and upgrades. Recruit a crew of pilots, unlock a fleet of ships, and spend your salvage in the black market between runs. And somewhere in all of it, a story hides in plain sight.

Simple to play. Steer with a single finger, and your guns fire on their own. Easy to pick up, hard to put down.

Built with respect for you and your phone:

* Open source. No black boxes. The whole game is open under GPLv3.
* Free forever. No price, no in-app purchases, no pay-to-win.
* No ads, no tracking. Zero internet permission. It collects nothing, so not one byte ever leaves your phone.
* No sensitive permissions. No camera, mic, location, contacts, files or network.
* Plays offline. Works with no signal at all.
* No accounts. No sign-up, no login, no email. Open it and play.

No game engine: everything is drawn as vectors on a Canvas in pure Kotlin.

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 1.2 (3) suggested Added on Aug 13, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.astroloop.game.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 50 MiB PGP Signature | Build Log

  • New in version 1.1
    Momentum Drive now boosts explosive weapons.

    New arrival scene at the bar: TB-26 announces each pilot who joins and they answer back.

    Finder's Fee and Scavenger Rig always gave 20% per level. The shop said 10%. Label corrected, effect unchanged.

    The bar picks up again quickly after a run.

    Tablets and foldables no longer stretch the hangar and HUD.
  • Version 1.1 (2) - Added on Aug 05, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.astroloop.game.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 50 MiB PGP Signature | Build Log

  • New in version 1.0
    First release of Astro Loop.

    A roguelike shooter that is simple to play, with a crew of pilots to recruit and a story that hides in plain sight. No ads, no tracking, plays offline. Free and open source under GPL-3.0.
  • Version 1.0 (1) - Added on Jul 31, 2026

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • control vibration
      Allows the app to control the vibrator.
    • com.astroloop.game.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 50 MiB PGP Signature | Build Log