Lichess vs Terraforming Mars

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?
FeatureLichessTerraforming Mars
CategoryGame ServersGame Servers
LicenseAGPL-3.0GPL-3.0
LanguageScalaTypeScript
Setup difficultyHardEasy
Min. RAM4,096 MB50 MB
Deploymentdocker, sourcebare-metal
GitHub stars★ 18,557★ 939
First released20102023
ReplacesChess.com

Why pick each one

Choose Lichess if…

  • Full-featured chess platform
  • Completely ad-free
Lichess details

Choose Terraforming Mars if…

  • Released under the GPL-3.0 license
  • Easy to set up — beginner-friendly
  • Written in TypeScript
  • Tiny footprint — runs in 50 MB RAM
Terraforming Mars details

Frequently asked questions

Is Lichess or Terraforming Mars better?

Neither is universally better. Lichess has the larger community, while Terraforming Mars is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are Lichess and Terraforming Mars free and open-source?

Yes. Lichess is licensed under AGPL-3.0 and Terraforming Mars under GPL-3.0. Both can be self-hosted at no software cost.

Can I run Lichess and Terraforming Mars with Docker?

Lichess: yes. Terraforming Mars: check the project docs for container support.

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