Roots is a game server daemon that manages Docker containers for game servers (github.com)

Be warned, no license listed.

Looking over the code it does not appear to actually do anything.

If you want something like this check out https://pterodactyl.io/

It has pre-built support for like 100 games: https://github.com/pterodactyl/game-eggs

I wouldn't limit yourself to describing it as a game server daemon. It's effectively a IAAS / PAAS platform if you switch to a plugin model for those games. Well done.

Can you add a License to the repo please?

Strong suggestion, do not run game servers in docker containers

Created 3 weeks ago. 27 commits, half of which seem to be version bumps.

Why should anyone want to use this, OP?