A downloadable game for Windows, macOS, and Linux

Descend into dark caverns, fly and blast your way past waves of enemies, retrieve the reactor core and make your escape, all while fighting the deadly embrace of crushing gravity.

Do you have what it takes, pilot?

  • Many levels in 3 large worlds with an interconnected story
  • Many enemy types + boss fights
  • Create your own challenges and stories with the built-in level builder
  • Share your unique levels and campaigns with other players
  • Physics simulation of everything that moves
  • Modern retro-styled arcade gameplay
  • Original soundtrack
  • Gamepad or mouse/keyboard controls

Not all features are available in the alpha.

You are about to embark on an alpha test run of Gravity Acea modernized retro-arcade twin-stick shooter inspired by classic games like Thrust and Gravitar. Thank you for participating and providing feedback during this early testing phase. Your mission:

Level Builder Demo Timelapse

Gravity Ace is not yet public and I still have a ways to go before it is ready for launch in 2019. The current roadmap is:

  • Open the game to a small group of brave test pilots
    • The private testing phase will likely go through several updates depending on feedback
  • Public alpha testing (YOU ARE HERE)
  • Release early access version when the first world is ready
  • Launch finished game

Gravity Ace merchandise is now available on Earth and select space stations throughout the quadrant.

Regular development logs will be posted here whenever there is an update. You can also follow me on Twitter and join the Discord server and mailing list.


Gravity Ace Playtest for Linux 64 bit 40 MB
Version 11 88 days ago
Gravity Ace Playtest for Windows 64 bit 39 MB
Version 11 88 days ago
Gravity Ace Playtest for OSX 41 MB
Version 11 88 days ago

Development log

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