Please don't share links to our server on public forums.

This is an open source implementation of a licensed board game. At least some of the licenseholders know about this project, if not all. Right now this seems to not be a problem, but the more it is advertised publicly, the more likely it will become a problem.

While it is possible to host this game for free on Heroku, the public game servers require Heroku features that individuals pay for with their own money. That's why we recommend that people host games on their own servers. If you need help setting up a private server, here are instructions for running on your home computer and for running on Heroku.

Got more questions? Come ask us on Discord!.

Now is a good time as any to remind you that if you like Terraforming Mars, why not buy a copy of the game?