nixos/services/terraria/windy_limbo_of_melancholy.nix

{...}: {
  services.terraria = {
    enable = true;
    maxPlayers = 10;
    messageOfTheDay = "The Problem Solvers strike again!";
    port = 7777;
    openFirewall = true;
    worldPath = /var/lib/terraria/Windy_Limbo_of_Melancholy.wld;
  };
}