FlightGear vs Mindustry

A side-by-side comparison of two self-hosted game servers options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureFlightGearMindustry
CategoryGame ServersGame Servers
LicenseGPL-2.0GPL-3.0
LanguageC++Java
Setup difficultyMediumEasy
Min. RAM2,048 MB512 MB
Deploymentbinary, sourcedocker, bare-metal, binary, source
GitHub stars★ 788★ 28,532
First released19972017
ReplacesMicrosoft Flight Simulator, X-PlaneFactorio

Why pick each one

Choose FlightGear if…

  • Released under the GPL-2.0 license
  • Written in C++
FlightGear details

Choose Mindustry if…

  • Lightweight server
  • Large active community
Mindustry details

Frequently asked questions

Is FlightGear or Mindustry better?

Mindustry is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider FlightGear if its specific feature set fits your needs better.

Are FlightGear and Mindustry free and open-source?

Yes. FlightGear is licensed under GPL-2.0 and Mindustry under GPL-3.0. Both can be self-hosted at no software cost.

Can I run FlightGear and Mindustry with Docker?

FlightGear: check the project docs for container support. Mindustry: yes.

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