A downloadable game for Windows and Linux

Buy Now$7.99 USD or more

Gravity Ace is a 2D multi-directional gravity shooter (cave-flyer). It's a love letter to Thrust and Gravitar and all of the amazing games they inspired.

Descend into dark caverns, fly and blast your way past 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?

You are the Pilot, a volunteer in the United Earth Navy, assigned to the U.E.N. Hornet, a new ship with an experimental engine that allows it to warp behind enemy lines. Launching your small fighter craft from the Hornet, your mission is to sabotage the enemy by raiding their bases and disrupting their power supply network made up of reactor cores connected through hyperspace.


There are plenty of enemies and they are out to get you. Fly, fight, and maneuver through dangerous enemy bases and intense gravitational fields. The core game includes a 24 mission single-player campaign and a level editor for creating your own scenarios.


Your ship is powerful but has a limited fuel supply. You'll need to scavenge fuel from the enemy to survive. Fuel management requires careful maneuvering and using momentum to conserve enough fuel to escape the gravity well.


Everything that moves is part of the physics simulation. Momentum and velocity can be your best friend or your worst enemy. Use your tractor beam to steal the reactor core, rescue astronauts, or hurl nearby asteroids!


Your ship is equipped with a powerful tractor beam for carrying large objects. The objective of each mission is to extract the enemy reactor core in one piece. Secondary objectives include destroying all enemy units and rescuing astronauts. Be careful -- the reactor core is heavy and fragile!


All of the levels included with Gravity Ace were made with the built-in level editor. You can make your own campaigns, stories, and challenges. Share them with your friends on our Discord or wherever you like. Import/export is as simple as drag and drop.


Gravity Ace includes an original soundtrack with 20 minutes of music.


“Gravity Ace is an excellent take on classic twin-stick cave-flying and it feels awesome” - Gaming on Linux

PlatformsWindows, Linux
Release date Oct 22, 2020
Rated 4.4 out of 5 stars
(21 total ratings)
Made withGodot, Aseprite, Blender
TagsArcade, cave-flyer, Gravity, gravity-shooter, Level Editor, Physics, Pixel Art, Retro, Space
Average sessionA few minutes
InputsKeyboard, Mouse, Gamepad (any)


Buy Now$7.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $7.99 USD. Your purchase comes with a Steam key. You will get access to the following files:

Gravity Ace Linux 64 bit 90 MB
Version 71
Gravity Ace Windows 64 bit 89 MB
Version 71

Development log

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