Skip to content
EN

Game · Simulation & management

AstroImpact

A multi-player space game, defend the planet from the incoming asteroids!

  • Completely free
  • Linux
  • Open source

Overview

AstroImpact is an arcade game, available on Linux.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “A multi-player space game, defend the planet from the incoming asteroids!” — Flathub, 10 November 2026

At a glance

AstroImpact is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

About

Play with friends online to defend the planet! Longest time to first impact or longest time to 100% damage. You destroy asteroids by flying into them before they hit the planet! Escape to free mouse lock. Use W,A,S,D,Q,E,SPACE & LEFT SHIFT to move around. L-CTRL / Right Click to Brake. L-ALT / Mouse 3/4 Click to Instant Brake. R = Toggle auto-tilt/roll around planet. Q+E to stop rolling. F = FPS to console.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 8 November 2026
  • Description from Flathub — AppStream (Flathub)

How listings are built →

Do you develop AstroImpact?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/astroimpact"><img src="https://licitpro.fr/badge/astroimpact.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →

In the same category

FlightGear

Game · Open source

FlightGear is a simulation game, available on Windows, macOS and Linux.

Completely freeWinMacLinux

OpenRCT2

Game · Open source

OpenRCT2 is a management and building game, available on Windows and Linux.

Completely freeWinLinux

OpenTTD

Game · Open source

Open source simulation game based upon Transport Tycoon Deluxe.

Completely freeWinMacLinux

Endless Sky

Game · Open source

Endless Sky is a sandbox game, available on Windows, macOS and Linux.

Completely freeWinMacLinux

The Powder Toy

Game · Open source

The Powder Toy is a sandbox game, available on Linux.

Completely freeLinux

Thrive

Game · Open source

An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

Completely freeLinux