Vanilla Versus tModLoader Servers
Plain Terraria is famously cheap to host: a couple of gigabytes carries a full large world and a group of friends. tModLoader changes the math because every content mod loads into the same process, and packs like Calamity, Thorium, or Fargo's stack up quickly. The one-click version changer moves the server between branches, so you can start vanilla and convert to a modded run without creating a new service.


